2022011012112 has 160 divisors (see below), whose sum is σ = 6565745098752. Its totient is φ = 521931244032.

The previous prime is 2022011012107. The next prime is 2022011012113. The reversal of 2022011012112 is 2112101102202.

It is a super-2 number, since 2×2022011012112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2022011012091 and 2022011012100.

It is not an unprimeable number, because it can be changed into a prime (2022011012113) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4719328 + ... + 5129919.

Almost surely, 2^{2022011012112} is an apocalyptic number.

It is an amenable number.

2022011012112 is an abundant number, since it is smaller than the sum of its proper divisors (4543734086640).

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

2022011012112 is a wasteful number, since it uses less digits than its factorization.

2022011012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9849325 (or 9849319 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2022011012112 its reverse (2112101102202), we get a palindrome (4134112114314).

The spelling of 2022011012112 in words is "two trillion, twenty-two billion, eleven million, twelve thousand, one hundred twelve".