22434250532554 has 16 divisors (see below), whose sum is σ = 38461382769600. Its totient is φ = 9614011906944.

The previous prime is 22434250532461. The next prime is 22434250532557. The reversal of 22434250532554 is 45523505243422.

It is a super-2 number, since 2×22434250532554² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22434250532557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55365319 + ... + 55769050.

It is an arithmetic number, because the mean of its divisors is an integer number (2403836423100).

Almost surely, 2^{22434250532554} is an apocalyptic number.

22434250532554 is a deficient number, since it is larger than the sum of its proper divisors (16027132237046).

22434250532554 is a wasteful number, since it uses less digits than its factorization.

22434250532554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111148797.

The product of its (nonzero) digits is 5760000, while the sum is 46.

Adding to 22434250532554 its reverse (45523505243422), we get a palindrome (67957755775976).

The spelling of 22434250532554 in words is "twenty-two trillion, four hundred thirty-four billion, two hundred fifty million, five hundred thirty-two thousand, five hundred fifty-four".