402200031002 has 96 divisors (see below), whose sum is σ = 781861248000. Its totient is φ = 153395017440.

The previous prime is 402200030993. The next prime is 402200031011. The reversal of 402200031002 is 200130002204.

It is an interprime number because it is at equal distance from previous prime (402200030993) and next prime (402200031011).

It is a super-2 number, since 2×402200031002² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15187649 + ... + 15214107.

It is an arithmetic number, because the mean of its divisors is an integer number (8144388000).

Almost surely, 2^402200031002 is an apocalyptic number.

402200031002 is a deficient number, since it is larger than the sum of its proper divisors (379661216998).

402200031002 is a wasteful number, since it uses less digits than its factorization.

402200031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26784 (or 26777 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 402200031002 its reverse (200130002204), we get a palindrome (602330033206).

The spelling of 402200031002 in words is "four hundred two billion, two hundred million, thirty-one thousand, two".