10212111030 has 64 divisors (see below), whose sum is σ = 26987136768. Its totient is φ = 2452517760.

The previous prime is 10212110977. The next prime is 10212111053. The reversal of 10212111030 is 3011121201.

It is a super-3 number, since 3×10212111030³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212110997 and 10212111015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109297 + ... + 179916.

It is an arithmetic number, because the mean of its divisors is an integer number (421674012).

Almost surely, 2^10212111030 is an apocalyptic number.

10212111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212111030 is an abundant number, since it is smaller than the sum of its proper divisors (16775025738).

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

10212111030 is a wasteful number, since it uses less digits than its factorization.

10212111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289341.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10212111030 its reverse (3011121201), we get a palindrome (13223232231).

The spelling of 10212111030 in words is "ten billion, two hundred twelve million, one hundred eleven thousand, thirty".