22310540121045 has 32 divisors (see below), whose sum is σ = 39523258068480. Its totient is φ = 10655780351040.

The previous prime is 22310540120887. The next prime is 22310540121049. The reversal of 22310540121045 is 54012104501322.

It is not a de Polignac number, because 22310540121045 - 2¹⁰ = 22310540120021 is a prime.

It is a super-3 number, since 3×22310540121045³ (a number of 41 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22310540121049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1009059055 + ... + 1009081164.

It is an arithmetic number, because the mean of its divisors is an integer number (1235101814640).

Almost surely, 2^{22310540121045} is an apocalyptic number.

It is an amenable number.

22310540121045 is a deficient number, since it is larger than the sum of its proper divisors (17212717947435).

22310540121045 is a wasteful number, since it uses less digits than its factorization.

22310540121045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018140305.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 22310540121045 its reverse (54012104501322), we get a palindrome (76322644622367).

The spelling of 22310540121045 in words is "twenty-two trillion, three hundred ten billion, five hundred forty million, one hundred twenty-one thousand, forty-five".