2204045031 has 8 divisors (see below), whose sum is σ = 2941614720. Its totient is φ = 1467919352.

The previous prime is 2204045027. The next prime is 2204045057. The reversal of 2204045031 is 1305404022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2204045031 - 2² = 2204045027 is a prime.

It is a super-2 number, since 2×2204045031² = 9715628997351581922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2204044989 and 2204045007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204045071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357435 + ... + 363548.

It is an arithmetic number, because the mean of its divisors is an integer number (367701840).

Almost surely, 2^2204045031 is an apocalyptic number.

2204045031 is a deficient number, since it is larger than the sum of its proper divisors (737569689).

2204045031 is a wasteful number, since it uses less digits than its factorization.

2204045031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722005.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2204045031 is about 46947.2579710466. The cubic root of 2204045031 is about 1301.3880698319.

Adding to 2204045031 its reverse (1305404022), we get a palindrome (3509449053).

The spelling of 2204045031 in words is "two billion, two hundred four million, forty-five thousand, thirty-one".