22050022156357 has 16 divisors (see below), whose sum is σ = 23797963461888. Its totient is φ = 20309503792320.

The previous prime is 22050022156303. The next prime is 22050022156451. The reversal of 22050022156357 is 75365122005022.

It is a cyclic number.

It is not a de Polignac number, because 22050022156357 - 2¹¹ = 22050022154309 is a prime.

It is a super-2 number, since 2×22050022156357² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22050022151357) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20742198 + ... + 21779320.

It is an arithmetic number, because the mean of its divisors is an integer number (1487372716368).

Almost surely, 2^{22050022156357} is an apocalyptic number.

It is an amenable number.

22050022156357 is a deficient number, since it is larger than the sum of its proper divisors (1747941305531).

22050022156357 is a wasteful number, since it uses less digits than its factorization.

22050022156357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040700.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 22050022156357 in words is "twenty-two trillion, fifty billion, twenty-two million, one hundred fifty-six thousand, three hundred fifty-seven".