401220110112002 has 16 divisors (see below), whose sum is σ = 609457098672000. Its totient is φ = 198067817472720.

The previous prime is 401220110111959. The next prime is 401220110112037. The reversal of 401220110112002 is 200211011022104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7436024 + ... + 29287107.

It is an arithmetic number, because the mean of its divisors is an integer number (38091068667000).

Almost surely, 2^{401220110112002} is an apocalyptic number.

401220110112002 is a deficient number, since it is larger than the sum of its proper divisors (208236988559998).

401220110112002 is a wasteful number, since it uses less digits than its factorization.

401220110112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36792361.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 401220110112002 its reverse (200211011022104), we get a palindrome (601431121134106).

The spelling of 401220110112002 in words is "four hundred one trillion, two hundred twenty billion, one hundred ten million, one hundred twelve thousand, two".