402200031004 has 6 divisors (see below), whose sum is σ = 703850054264. Its totient is φ = 201100015500.

The previous prime is 402200030993. The next prime is 402200031011. The reversal of 402200031004 is 400130002204.

It is a super-2 number, since 2×402200031004² (a number of 24 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 as a sum of consecutive naturals, namely, 50275003872 + ... + 50275003879.

Almost surely, 2^402200031004 is an apocalyptic number.

It is an amenable number.

402200031004 is a deficient number, since it is larger than the sum of its proper divisors (301650023260).

402200031004 is a wasteful number, since it uses less digits than its factorization.

402200031004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100550007755 (or 100550007753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 402200031004 its reverse (400130002204), we get a palindrome (802330033208).

The spelling of 402200031004 in words is "four hundred two billion, two hundred million, thirty-one thousand, four".