22003365402054 has 96 divisors (see below), whose sum is σ = 51260244871680. Its totient is φ = 6799344261696.

The previous prime is 22003365402047. The next prime is 22003365402121. The reversal of 22003365402054 is 45020456330022.

22003365402054 is a `hidden beast` number, since 2 + 200 + 3 + 365 + 40 + 2 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89457589 + ... + 89703215.

It is an arithmetic number, because the mean of its divisors is an integer number (533960884080).

Almost surely, 2^{22003365402054} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22003365402054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25630122435840).

22003365402054 is an abundant number, since it is smaller than the sum of its proper divisors (29256879469626).

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

22003365402054 is a wasteful number, since it uses less digits than its factorization.

22003365402054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251274 (or 251271 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 22003365402054 in words is "twenty-two trillion, three billion, three hundred sixty-five million, four hundred two thousand, fifty-four".