22344212106045 has 20 divisors (see below), whose sum is σ = 40054069109340. Its totient is φ = 11916913123008.

The previous prime is 22344212106001. The next prime is 22344212106053. The reversal of 22344212106045 is 54060121244322.

22344212106045 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 4 + 21 + 21 + 0 + 604 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6226452221796 + 16117759884249 = 2495286^2 + 4014693^2 .

It is not a de Polignac number, because 22344212106045 - 2¹³ = 22344212097853 is a prime.

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 19 ways as a sum of consecutive naturals, for example, 27585446640 + ... + 27585447449.

It is an arithmetic number, because the mean of its divisors is an integer number (2002703455467).

Almost surely, 2^{22344212106045} is an apocalyptic number.

It is an amenable number.

22344212106045 is a deficient number, since it is larger than the sum of its proper divisors (17709857003295).

22344212106045 is an equidigital number, since it uses as much as digits as its factorization.

22344212106045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55170894106 (or 55170894097 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 22344212106045 in words is "twenty-two trillion, three hundred forty-four billion, two hundred twelve million, one hundred six thousand, forty-five".