2204412111639 has 6 divisors (see below), whose sum is σ = 3184150827936. Its totient is φ = 1469608074420.

The previous prime is 2204412111631. The next prime is 2204412111641. The reversal of 2204412111639 is 9361112144022.

2204412111639 is a `hidden beast` number, since 2 + 2 + 0 + 4 + 4 + 1 + 2 + 1 + 11 + 639 = 666.

It is not a de Polignac number, because 2204412111639 - 2³ = 2204412111631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204412111631) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 122467339527 + ... + 122467339544.

It is an arithmetic number, because the mean of its divisors is an integer number (530691804656).

Almost surely, 2^{2204412111639} is an apocalyptic number.

2204412111639 is a deficient number, since it is larger than the sum of its proper divisors (979738716297).

2204412111639 is a wasteful number, since it uses less digits than its factorization.

2204412111639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244934679077 (or 244934679074 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 2204412111639 in words is "two trillion, two hundred four billion, four hundred twelve million, one hundred eleven thousand, six hundred thirty-nine".