2001404014022 has 72 divisors (see below), whose sum is σ = 3630612029616. Its totient is φ = 825009318336.

The previous prime is 2001404014019. The next prime is 2001404014033. The reversal of 2001404014022 is 2204104041002.

It is a junction number, because it is equal to n+sod(n) for n = 2001404013985 and 2001404014003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21629768 + ... + 21722100.

It is an arithmetic number, because the mean of its divisors is an integer number (50425167078).

Almost surely, 2^{2001404014022} is an apocalyptic number.

2001404014022 is a deficient number, since it is larger than the sum of its proper divisors (1629208015594).

2001404014022 is a wasteful number, since it uses less digits than its factorization.

2001404014022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92670 (or 92634 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2001404014022 its reverse (2204104041002), we get a palindrome (4205508055024).

The spelling of 2001404014022 in words is "two trillion, one billion, four hundred four million, fourteen thousand, twenty-two".