402022828220204 has 48 divisors (see below), whose sum is σ = 809425768273920. Its totient is φ = 173448378881280.

The previous prime is 402022828220183. The next prime is 402022828220243.

It is a happy number.

402022828220204 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5018720912 + ... + 5018801015.

It is an arithmetic number, because the mean of its divisors is an integer number (16863036839040).

Almost surely, 2^{402022828220204} is an apocalyptic number.

It is an amenable number.

402022828220204 is an abundant number, since it is smaller than the sum of its proper divisors (407402940053716).

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

402022828220204 is a wasteful number, since it uses less digits than its factorization.

402022828220204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037521998 (or 10037521996 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 38.

The spelling of 402022828220204 in words is "four hundred two trillion, twenty-two billion, eight hundred twenty-eight million, two hundred twenty thousand, two hundred four".