22166715170702 has 16 divisors (see below), whose sum is σ = 35221940424432. Its totient is φ = 10426660252800.

The previous prime is 22166715170687. The next prime is 22166715170713. The reversal of 22166715170702 is 20707151766122.

It is a super-2 number, since 2×22166715170702² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 147896549 + ... + 148046352.

It is an arithmetic number, because the mean of its divisors is an integer number (2201371276527).

Almost surely, 2^{22166715170702} is an apocalyptic number.

22166715170702 is a deficient number, since it is larger than the sum of its proper divisors (13055225253730).

22166715170702 is a wasteful number, since it uses less digits than its factorization.

22166715170702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295945123.

The product of its (nonzero) digits is 493920, while the sum is 47.

The spelling of 22166715170702 in words is "twenty-two trillion, one hundred sixty-six billion, seven hundred fifteen million, one hundred seventy thousand, seven hundred two".