2201431004 has 6 divisors (see below), whose sum is σ = 3852504264. Its totient is φ = 1100715500.

The previous prime is 2201430961. The next prime is 2201431007. The reversal of 2201431004 is 4001341022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201431007) 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 as a sum of consecutive naturals, namely, 275178872 + ... + 275178879.

It is an arithmetic number, because the mean of its divisors is an integer number (642084044).

Almost surely, 2^2201431004 is an apocalyptic number.

It is an amenable number.

2201431004 is a deficient number, since it is larger than the sum of its proper divisors (1651073260).

2201431004 is a wasteful number, since it uses less digits than its factorization.

2201431004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550357755 (or 550357753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2201431004 is about 46919.4096723307. The cubic root of 2201431004 is about 1300.8733783932.

Adding to 2201431004 its reverse (4001341022), we get a palindrome (6202772026).

The spelling of 2201431004 in words is "two billion, two hundred one million, four hundred thirty-one thousand, four".