2204022402042 has 64 divisors (see below), whose sum is σ = 4487486832000. Its totient is φ = 721570187520.

The previous prime is 2204022402031. The next prime is 2204022402077. The reversal of 2204022402042 is 2402042204022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51729684 + ... + 51772272.

It is an arithmetic number, because the mean of its divisors is an integer number (70116981750).

Almost surely, 2^{2204022402042} is an apocalyptic number.

2204022402042 is an abundant number, since it is smaller than the sum of its proper divisors (2283464429958).

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

2204022402042 is a wasteful number, since it uses less digits than its factorization.

2204022402042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43391.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2204022402042 its reverse (2402042204022), we get a palindrome (4606064606064).

The spelling of 2204022402042 in words is "two trillion, two hundred four billion, twenty-two million, four hundred two thousand, forty-two".