22280242240854 has 48 divisors (see below), whose sum is σ = 54723402006000. Its totient is φ = 6494645510208.

The previous prime is 22280242240793. The next prime is 22280242240859. The reversal of 22280242240854 is 45804224208222.

It is a super-2 number, since 2×22280242240854² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22280242240859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2505645829 + ... + 2505654720.

It is an arithmetic number, because the mean of its divisors is an integer number (1140070875125).

Almost surely, 2^{22280242240854} is an apocalyptic number.

22280242240854 is an abundant number, since it is smaller than the sum of its proper divisors (32443159765146).

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

22280242240854 is a wasteful number, since it uses less digits than its factorization.

22280242240854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011300589 (or 5011300586 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 45.

The spelling of 22280242240854 in words is "twenty-two trillion, two hundred eighty billion, two hundred forty-two million, two hundred forty thousand, eight hundred fifty-four".