22254231031230 has 64 divisors (see below), whose sum is σ = 58318448698368. Its totient is φ = 5390073836160.

The previous prime is 22254231031229. The next prime is 22254231031309. The reversal of 22254231031230 is 3213013245222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30205849 + ... + 30933828.

It is an arithmetic number, because the mean of its divisors is an integer number (911225760912).

Almost surely, 2^{22254231031230} is an apocalyptic number.

22254231031230 is an abundant number, since it is smaller than the sum of its proper divisors (36064217667138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22254231031230 is a wasteful number, since it uses less digits than its factorization.

22254231031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61140801.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22254231031230 its reverse (3213013245222), we get a palindrome (25467244276452).

The spelling of 22254231031230 in words is "twenty-two trillion, two hundred fifty-four billion, two hundred thirty-one million, thirty-one thousand, two hundred thirty".