22750515051 has 64 divisors (see below), whose sum is σ = 36914572800. Its totient is φ = 12304051200.

The previous prime is 22750515001. The next prime is 22750515101. The reversal of 22750515051 is 15051505722.

It is an interprime number because it is at equal distance from previous prime (22750515001) and next prime (22750515101).

It is not a de Polignac number, because 22750515051 - 2⁶ = 22750514987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (22750515001) 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 63 ways as a sum of consecutive naturals, for example, 730245 + ... + 760761.

It is an arithmetic number, because the mean of its divisors is an integer number (576790200).

Almost surely, 2^22750515051 is an apocalyptic number.

22750515051 is a deficient number, since it is larger than the sum of its proper divisors (14164057749).

22750515051 is a wasteful number, since it uses less digits than its factorization.

22750515051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30620.

The product of its (nonzero) digits is 17500, while the sum is 33.

It can be divided in two parts, 227505 and 15051, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 22750515051 in words is "twenty-two billion, seven hundred fifty million, five hundred fifteen thousand, fifty-one".