22182302774012 has 24 divisors (see below), whose sum is σ = 39587850683136. Its totient is φ = 10871873333568.

The previous prime is 22182302773921. The next prime is 22182302774059. The reversal of 22182302774012 is 21047720328122.

It is a super-2 number, since 2×22182302774012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47899043 + ... + 48359930.

It is an arithmetic number, because the mean of its divisors is an integer number (1649493778464).

Almost surely, 2^{22182302774012} is an apocalyptic number.

It is an amenable number.

22182302774012 is a deficient number, since it is larger than the sum of its proper divisors (17405547909124).

22182302774012 is a wasteful number, since it uses less digits than its factorization.

22182302774012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96260117 (or 96260115 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 22182302774012 in words is "twenty-two trillion, one hundred eighty-two billion, three hundred two million, seven hundred seventy-four thousand, twelve".