2225207740044 has 24 divisors (see below), whose sum is σ = 5194625083200. Its totient is φ = 741382529104.

The previous prime is 2225207740037. The next prime is 2225207740069. The reversal of 2225207740044 is 4400477025222.

It is a super-2 number, since 2×2225207740044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2225207739984 and 2225207740011.

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 7 ways as a sum of consecutive naturals, for example, 44146794 + ... + 44197169.

It is an arithmetic number, because the mean of its divisors is an integer number (216442711800).

Almost surely, 2^{2225207740044} is an apocalyptic number.

It is an amenable number.

2225207740044 is an abundant number, since it is smaller than the sum of its proper divisors (2969417343156).

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

2225207740044 is a wasteful number, since it uses less digits than its factorization.

2225207740044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88346069 (or 88346067 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 39.

The spelling of 2225207740044 in words is "two trillion, two hundred twenty-five billion, two hundred seven million, seven hundred forty thousand, forty-four".