22068372714731 has 16 divisors (see below), whose sum is σ = 25407137145600. Its totient is φ = 18776193514848.

The previous prime is 22068372714643. The next prime is 22068372714733. The reversal of 22068372714731 is 13741727386022.

It is not a de Polignac number, because 22068372714731 - 2¹⁰ = 22068372713707 is a prime.

It is a super-2 number, since 2×22068372714731² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22068372714733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3179981 + ... + 7365393.

It is an arithmetic number, because the mean of its divisors is an integer number (1587946071600).

Almost surely, 2^{22068372714731} is an apocalyptic number.

22068372714731 is a deficient number, since it is larger than the sum of its proper divisors (3338764430869).

22068372714731 is a wasteful number, since it uses less digits than its factorization.

22068372714731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190978.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 22068372714731 in words is "twenty-two trillion, sixty-eight billion, three hundred seventy-two million, seven hundred fourteen thousand, seven hundred thirty-one".