402200003100 has 72 divisors (see below), whose sum is σ = 1329941350528. Its totient is φ = 91931428800.

The previous prime is 402200003099. The next prime is 402200003131. The reversal of 402200003100 is 1300002204.

It is a super-2 number, since 2×402200003100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95759806 + ... + 95764005.

Almost surely, 2^402200003100 is an apocalyptic number.

It is an amenable number.

402200003100 is an abundant number, since it is smaller than the sum of its proper divisors (927741347428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402200003100 is a wasteful number, since it uses less digits than its factorization.

402200003100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191523835 (or 191523828 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 402200003100 its reverse (1300002204), we get a palindrome (403500005304).

The spelling of 402200003100 in words is "four hundred two billion, two hundred million, three thousand, one hundred".