10012202112 has 96 divisors (see below), whose sum is σ = 29232559440. Its totient is φ = 3033986560.

The previous prime is 10012202111. The next prime is 10012202113. The reversal of 10012202112 is 21120221001.

It is an interprime number because it is at equal distance from previous prime (10012202111) and next prime (10012202113).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×10012202112² (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 (10012202111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61278 + ... + 154205.

Almost surely, 2^10012202112 is an apocalyptic number.

10012202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10012202112 is an abundant number, since it is smaller than the sum of its proper divisors (19220357328).

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

10012202112 is a wasteful number, since it uses less digits than its factorization.

10012202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215522 (or 215499 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012202112 its reverse (21120221001), we get a palindrome (31132423113).

The spelling of 10012202112 in words is "ten billion, twelve million, two hundred two thousand, one hundred twelve".