20022000102112 has 24 divisors (see below), whose sum is σ = 39504567243456. Its totient is φ = 9989094135552.

The previous prime is 20022000102101. The next prime is 20022000102127. The reversal of 20022000102112 is 21120100022002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20022000102092 and 20022000102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684545008 + ... + 684574255.

It is an arithmetic number, because the mean of its divisors is an integer number (1646023635144).

Almost surely, 2^{20022000102112} is an apocalyptic number.

It is an amenable number.

20022000102112 is a deficient number, since it is larger than the sum of its proper divisors (19482567141344).

20022000102112 is a wasteful number, since it uses less digits than its factorization.

20022000102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369119730 (or 1369119722 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20022000102112 its reverse (21120100022002), we get a palindrome (41142100124114).

The spelling of 20022000102112 in words is "twenty trillion, twenty-two billion, one hundred two thousand, one hundred twelve".