10220002212 has 96 divisors (see below), whose sum is σ = 28098588672. Its totient is φ = 2830052736.

The previous prime is 10220002211. The next prime is 10220002213. The reversal of 10220002212 is 21220002201.

It is an interprime number because it is at equal distance from previous prime (10220002211) and next prime (10220002213).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10220002211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811153 + ... + 823655.

It is an arithmetic number, because the mean of its divisors is an integer number (292693632).

Almost surely, 2^10220002212 is an apocalyptic number.

10220002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220002212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14049294336).

10220002212 is an abundant number, since it is smaller than the sum of its proper divisors (17878586460).

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

10220002212 is a wasteful number, since it uses less digits than its factorization.

10220002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12817 (or 12815 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10220002212 its reverse (21220002201), we get a palindrome (31440004413).

The spelling of 10220002212 in words is "ten billion, two hundred twenty million, two thousand, two hundred twelve".