2220045540422 has 16 divisors (see below), whose sum is σ = 3379837009920. Its totient is φ = 1093433852808.

The previous prime is 2220045540379. The next prime is 2220045540439. The reversal of 2220045540422 is 2240455400222.

It is a super-2 number, since 2×2220045540422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8376779 + ... + 8637737.

It is an arithmetic number, because the mean of its divisors is an integer number (211239813120).

Almost surely, 2^{2220045540422} is an apocalyptic number.

2220045540422 is a deficient number, since it is larger than the sum of its proper divisors (1159791469498).

2220045540422 is a wasteful number, since it uses less digits than its factorization.

2220045540422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324515.

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 2220045540422 in words is "two trillion, two hundred twenty billion, forty-five million, five hundred forty thousand, four hundred twenty-two".