22345026612 has 12 divisors (see below), whose sum is σ = 52138395456. Its totient is φ = 7448342200.

The previous prime is 22345026601. The next prime is 22345026617. The reversal of 22345026612 is 21662054322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22345026617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931042764 + ... + 931042787.

It is an arithmetic number, because the mean of its divisors is an integer number (4344866288).

Almost surely, 2^22345026612 is an apocalyptic number.

It is an amenable number.

22345026612 is an abundant number, since it is smaller than the sum of its proper divisors (29793368844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22345026612 is a wasteful number, since it uses less digits than its factorization.

22345026612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862085558 (or 1862085556 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 22345026612 in words is "twenty-two billion, three hundred forty-five million, twenty-six thousand, six hundred twelve".