10212211230 has 128 divisors (see below), whose sum is σ = 27036592128. Its totient is φ = 2452964352.

The previous prime is 10212211223. The next prime is 10212211237. The reversal of 10212211230 is 3211221201.

10212211230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10212211223) and next prime (10212211237).

It is a super-2 number, since 2×10212211230² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212211237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8559514 + ... + 8560706.

It is an arithmetic number, because the mean of its divisors is an integer number (211223376).

Almost surely, 2^10212211230 is an apocalyptic number.

10212211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10212211230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13518296064).

10212211230 is an abundant number, since it is smaller than the sum of its proper divisors (16824380898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10212211230 is a wasteful number, since it uses less digits than its factorization.

10212211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10212211230 its reverse (3211221201), we get a palindrome (13423432431).

The spelling of 10212211230 in words is "ten billion, two hundred twelve million, two hundred eleven thousand, two hundred thirty".