2250404040522 has 64 divisors (see below), whose sum is σ = 5200401927168. Its totient is φ = 641628000000.

The previous prime is 2250404040517. The next prime is 2250404040553.

2250404040522 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2250404040522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3339147 + ... + 3956097.

It is an arithmetic number, because the mean of its divisors is an integer number (81256280112).

Almost surely, 2^{2250404040522} is an apocalyptic number.

2250404040522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2250404040522 is an abundant number, since it is smaller than the sum of its proper divisors (2949997886646).

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

2250404040522 is a wasteful number, since it uses less digits than its factorization.

2250404040522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620235.

The product of its (nonzero) digits is 25600, while the sum is 30.

The spelling of 2250404040522 in words is "two trillion, two hundred fifty billion, four hundred four million, forty thousand, five hundred twenty-two".