22164263534042 has 48 divisors (see below), whose sum is σ = 38785200840000. Its totient is φ = 9471754744704.

The previous prime is 22164263533987. The next prime is 22164263534059. The reversal of 22164263534042 is 24043536246122.

It is a junction number, because it is equal to n+sod(n) for n = 22164263533984 and 22164263534002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 837986834 + ... + 838013282.

It is an arithmetic number, because the mean of its divisors is an integer number (808025017500).

Almost surely, 2^{22164263534042} is an apocalyptic number.

22164263534042 is a deficient number, since it is larger than the sum of its proper divisors (16620937305958).

22164263534042 is a wasteful number, since it uses less digits than its factorization.

22164263534042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50643 (or 50636 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 22164263534042 in words is "twenty-two trillion, one hundred sixty-four billion, two hundred sixty-three million, five hundred thirty-four thousand, forty-two".