22451351230235 has 16 divisors (see below), whose sum is σ = 26954788573440. Its totient is φ = 17952304550400.

The previous prime is 22451351230201. The next prime is 22451351230271. The reversal of 22451351230235 is 53203215315422.

It is not a de Polignac number, because 22451351230235 - 2³⁴ = 22434171361051 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 15 ways as a sum of consecutive naturals, for example, 116472935 + ... + 116665535.

It is an arithmetic number, because the mean of its divisors is an integer number (1684674285840).

Almost surely, 2^{22451351230235} is an apocalyptic number.

22451351230235 is a deficient number, since it is larger than the sum of its proper divisors (4503437343205).

22451351230235 is a wasteful number, since it uses less digits than its factorization.

22451351230235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203878.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 22451351230235 its reverse (53203215315422), we get a palindrome (75654566545657).

The spelling of 22451351230235 in words is "twenty-two trillion, four hundred fifty-one billion, three hundred fifty-one million, two hundred thirty thousand, two hundred thirty-five".