22072082896669 has 16 divisors (see below), whose sum is σ = 24027734832192. Its totient is φ = 20153825330688.

The previous prime is 22072082896657. The next prime is 22072082896729. The reversal of 22072082896669 is 96669828027022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22072082896669 is a prime.

It is a super-2 number, since 2×22072082896669² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22072082896639) 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, 10852699 + ... + 12724984.

It is an arithmetic number, because the mean of its divisors is an integer number (1501733427012).

Almost surely, 2^{22072082896669} is an apocalyptic number.

It is an amenable number.

22072082896669 is a deficient number, since it is larger than the sum of its proper divisors (1955651935523).

22072082896669 is a wasteful number, since it uses less digits than its factorization.

22072082896669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23578476.

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 22072082896669 in words is "twenty-two trillion, seventy-two billion, eighty-two million, eight hundred ninety-six thousand, six hundred sixty-nine".