10002210312 has 32 divisors (see below), whose sum is σ = 25018318080. Its totient is φ = 3332364480.

The previous prime is 10002210311. The next prime is 10002210329. The reversal of 10002210312 is 21301220001.

It is a super-2 number, since 2×10002210312² (a number of 21 digits) contains 22 as substring.

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 (10002210311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58264 + ... + 152967.

It is an arithmetic number, because the mean of its divisors is an integer number (781822440).

Almost surely, 2^10002210312 is an apocalyptic number.

10002210312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10002210312 is an abundant number, since it is smaller than the sum of its proper divisors (15016107768).

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

10002210312 is a wasteful number, since it uses less digits than its factorization.

10002210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213213 (or 213209 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10002210312 its reverse (21301220001), we get a palindrome (31303430313).

The spelling of 10002210312 in words is "ten billion, two million, two hundred ten thousand, three hundred twelve".