22156058883350 has 48 divisors (see below), whose sum is σ = 47141509164000. Its totient is φ = 7589256871680.

The previous prime is 22156058883349. The next prime is 22156058883353. The reversal of 22156058883350 is 5338885065122.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22156058883353) 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 23 ways as a sum of consecutive naturals, for example, 29234375 + ... + 29982674.

It is an arithmetic number, because the mean of its divisors is an integer number (982114774250).

Almost surely, 2^{22156058883350} is an apocalyptic number.

22156058883350 is an abundant number, since it is smaller than the sum of its proper divisors (24985450280650).

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

22156058883350 is a wasteful number, since it uses less digits than its factorization.

22156058883350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59218137 (or 59218132 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 22156058883350 in words is "twenty-two trillion, one hundred fifty-six billion, fifty-eight million, eight hundred eighty-three thousand, three hundred fifty".