10022111021112 has 64 divisors (see below), whose sum is σ = 25097190696480. Its totient is φ = 3335119183872.

The previous prime is 10022111021101. The next prime is 10022111021129. The reversal of 10022111021112 is 21112011122001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10022111021091 and 10022111021100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41170668 + ... + 41413380.

Almost surely, 2^{10022111021112} is an apocalyptic number.

10022111021112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10022111021112 is an abundant number, since it is smaller than the sum of its proper divisors (15075079675368).

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

10022111021112 is a wasteful number, since it uses less digits than its factorization.

10022111021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245592 (or 245588 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10022111021112 its reverse (21112011122001), we get a palindrome (31134122143113).

The spelling of 10022111021112 in words is "ten trillion, twenty-two billion, one hundred eleven million, twenty-one thousand, one hundred twelve".