22112031202119 has 32 divisors (see below), whose sum is σ = 34497208448000. Its totient is φ = 13959617360832.

The previous prime is 22112031202109. The next prime is 22112031202259. The reversal of 22112031202119 is 91120213021122.

22112031202119 is a `hidden beast` number, since 2 + 211 + 20 + 312 + 0 + 2 + 119 = 666.

It is not a de Polignac number, because 22112031202119 - 2⁷ = 22112031201991 is a prime.

It is a super-2 number, since 2×22112031202119² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22112031202092 and 22112031202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112031202109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7847359 + ... + 10286160.

It is an arithmetic number, because the mean of its divisors is an integer number (1078037764000).

Almost surely, 2^{22112031202119} is an apocalyptic number.

22112031202119 is a deficient number, since it is larger than the sum of its proper divisors (12385177245881).

22112031202119 is a wasteful number, since it uses less digits than its factorization.

22112031202119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18135924 (or 18135918 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 22112031202119 in words is "twenty-two trillion, one hundred twelve billion, thirty-one million, two hundred two thousand, one hundred nineteen".