404226022002 has 32 divisors (see below), whose sum is σ = 881996961024. Its totient is φ = 122485890000.

The previous prime is 404226021961. The next prime is 404226022019. The reversal of 404226022002 is 200220622404.

It is a super-2 number, since 2×404226022002² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1088877 + ... + 1412127.

It is an arithmetic number, because the mean of its divisors is an integer number (27562405032).

Almost surely, 2^404226022002 is an apocalyptic number.

404226022002 is an abundant number, since it is smaller than the sum of its proper divisors (477770939022).

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

404226022002 is a wasteful number, since it uses less digits than its factorization.

404226022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342214.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 404226022002 its reverse (200220622404), we get a palindrome (604446644406).

The spelling of 404226022002 in words is "four hundred four billion, two hundred twenty-six million, twenty-two thousand, two".