20221000112 has 40 divisors (see below), whose sum is σ = 39955942656. Its totient is φ = 9910158336.

The previous prime is 20221000109. The next prime is 20221000141. The reversal of 20221000112 is 21100012202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20221000093 and 20221000102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910808 + ... + 932744.

Almost surely, 2^20221000112 is an apocalyptic number.

It is an amenable number.

20221000112 is a deficient number, since it is larger than the sum of its proper divisors (19734942544).

20221000112 is a wasteful number, since it uses less digits than its factorization.

20221000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23085 (or 23079 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20221000112 its reverse (21100012202), we get a palindrome (41321012314).

The spelling of 20221000112 in words is "twenty billion, two hundred twenty-one million, one hundred twelve", and thus it is an aban number.