22802472685 has 8 divisors (see below), whose sum is σ = 28245643776. Its totient is φ = 17653527120.

The previous prime is 22802472661. The next prime is 22802472689. The reversal of 22802472685 is 58627420822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22802472685 - 2⁵ = 22802472653 is a prime.

It is a super-2 number, since 2×22802472685² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22802472689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73556209 + ... + 73556518.

It is an arithmetic number, because the mean of its divisors is an integer number (3530705472).

Almost surely, 2^22802472685 is an apocalyptic number.

It is an amenable number.

22802472685 is a deficient number, since it is larger than the sum of its proper divisors (5443171091).

22802472685 is a wasteful number, since it uses less digits than its factorization.

22802472685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147112763.

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 22802472685 in words is "twenty-two billion, eight hundred two million, four hundred seventy-two thousand, six hundred eighty-five".