22452350541004 has 96 divisors (see below), whose sum is σ = 43033034056320. Its totient is φ = 10206789046272.

The previous prime is 22452350540951. The next prime is 22452350541073. The reversal of 22452350541004 is 40014505325422.

It is a super-2 number, since 2×22452350541004² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 520999282 + ... + 521042374.

It is an arithmetic number, because the mean of its divisors is an integer number (448260771420).

Almost surely, 2^{22452350541004} is an apocalyptic number.

It is an amenable number.

22452350541004 is a deficient number, since it is larger than the sum of its proper divisors (20580683515316).

22452350541004 is a wasteful number, since it uses less digits than its factorization.

22452350541004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44627 (or 44625 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 22452350541004 its reverse (40014505325422), we get a palindrome (62466855866426).

The spelling of 22452350541004 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred fifty million, five hundred forty-one thousand, four".