22402001131350 has 24 divisors (see below), whose sum is σ = 55556962806120. Its totient is φ = 5973866968320.

The previous prime is 22402001131339. The next prime is 22402001131403. The reversal of 22402001131350 is 5313110020422.

It is a self number, because there is not a number n which added to its sum of digits gives 22402001131350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74673336955 + ... + 74673337254.

It is an arithmetic number, because the mean of its divisors is an integer number (2314873450255).

Almost surely, 2^{22402001131350} is an apocalyptic number.

22402001131350 is an abundant number, since it is smaller than the sum of its proper divisors (33154961674770).

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

22402001131350 is a wasteful number, since it uses less digits than its factorization.

22402001131350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149346674224 (or 149346674219 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 22402001131350 its reverse (5313110020422), we get a palindrome (27715111151772).

The spelling of 22402001131350 in words is "twenty-two trillion, four hundred two billion, one million, one hundred thirty-one thousand, three hundred fifty".