22212025454024 has 64 divisors (see below), whose sum is σ = 48251162937600. Its totient is φ = 9388656912384.

The previous prime is 22212025453957. The next prime is 22212025454063. The reversal of 22212025454024 is 42045452021222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116163104 + ... + 116354160.

It is an arithmetic number, because the mean of its divisors is an integer number (753924420900).

Almost surely, 2^{22212025454024} is an apocalyptic number.

It is an amenable number.

22212025454024 is an abundant number, since it is smaller than the sum of its proper divisors (26039137483576).

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

22212025454024 is a wasteful number, since it uses less digits than its factorization.

22212025454024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219582 (or 219578 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 22212025454024 its reverse (42045452021222), we get a palindrome (64257477475246).

The spelling of 22212025454024 in words is "twenty-two trillion, two hundred twelve billion, twenty-five million, four hundred fifty-four thousand, twenty-four".