2204402190 has 64 divisors (see below), whose sum is σ = 5341109760. Its totient is φ = 582249600.

The previous prime is 2204402183. The next prime is 2204402197. The reversal of 2204402190 is 912044022.

It is an interprime number because it is at equal distance from previous prime (2204402183) and next prime (2204402197).

It is a super-2 number, since 2×2204402190² = 9718778030553592200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2204402190.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204402197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2658696 + ... + 2659524.

It is an arithmetic number, because the mean of its divisors is an integer number (83454840).

Almost surely, 2^2204402190 is an apocalyptic number.

2204402190 is an abundant number, since it is smaller than the sum of its proper divisors (3136707570).

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

2204402190 is a wasteful number, since it uses less digits than its factorization.

2204402190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2204402190 is about 46951.0616493387. The cubic root of 2204402190 is about 1301.4583614020.

The spelling of 2204402190 in words is "two billion, two hundred four million, four hundred two thousand, one hundred ninety".