22046650502352 has 80 divisors (see below), whose sum is σ = 68918941084032. Its totient is φ = 5928511057920.

The previous prime is 22046650502351. The next prime is 22046650502377. The reversal of 22046650502352 is 25320505664022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046650502351) 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 15 ways as a sum of consecutive naturals, for example, 1929848149 + ... + 1929859572.

Almost surely, 2^{22046650502352} is an apocalyptic number.

It is an amenable number.

22046650502352 is an abundant number, since it is smaller than the sum of its proper divisors (46872290581680).

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

22046650502352 is a wasteful number, since it uses less digits than its factorization.

22046650502352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859707756 (or 3859707750 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 22046650502352 in words is "twenty-two trillion, forty-six billion, six hundred fifty million, five hundred two thousand, three hundred fifty-two".