22025054243355 has 16 divisors (see below), whose sum is σ = 35365496357664. Its totient is φ = 11704892407040.

The previous prime is 22025054243347. The next prime is 22025054243417. The reversal of 22025054243355 is 55334245052022.

It is not a de Polignac number, because 22025054243355 - 2³ = 22025054243347 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612694984 + ... + 2612703413.

It is an arithmetic number, because the mean of its divisors is an integer number (2210343522354).

Almost surely, 2^{22025054243355} is an apocalyptic number.

22025054243355 is a deficient number, since it is larger than the sum of its proper divisors (13340442114309).

22025054243355 is a wasteful number, since it uses less digits than its factorization.

22025054243355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225398686.

The product of its (nonzero) digits is 1440000, while the sum is 42.

Adding to 22025054243355 its reverse (55334245052022), we get a palindrome (77359299295377).

The spelling of 22025054243355 in words is "twenty-two trillion, twenty-five billion, fifty-four million, two hundred forty-three thousand, three hundred fifty-five".