22501150313145 has 64 divisors (see below), whose sum is σ = 41617656976896. Its totient is φ = 10168313610240.

The previous prime is 22501150313113. The next prime is 22501150313171. The reversal of 22501150313145 is 54131305110522.

It is not a de Polignac number, because 22501150313145 - 2⁵ = 22501150313113 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 7439605 + ... + 10017485.

It is an arithmetic number, because the mean of its divisors is an integer number (650275890264).

Almost surely, 2^{22501150313145} is an apocalyptic number.

It is an amenable number.

22501150313145 is a deficient number, since it is larger than the sum of its proper divisors (19116506663751).

22501150313145 is a wasteful number, since it uses less digits than its factorization.

22501150313145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578850.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 22501150313145 its reverse (54131305110522), we get a palindrome (76632455423667).

The spelling of 22501150313145 in words is "twenty-two trillion, five hundred one billion, one hundred fifty million, three hundred thirteen thousand, one hundred forty-five".