402202100202044 has 6 divisors (see below), whose sum is σ = 703853675353584. Its totient is φ = 201101050101020.

The previous prime is 402202100201981. The next prime is 402202100202083. The reversal of 402202100202044 is 440202001202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50275262525252 + ... + 50275262525259.

It is an arithmetic number, because the mean of its divisors is an integer number (117308945892264).

Almost surely, 2^{402202100202044} is an apocalyptic number.

It is an amenable number.

402202100202044 is a deficient number, since it is larger than the sum of its proper divisors (301651575151540).

402202100202044 is a wasteful number, since it uses less digits than its factorization.

402202100202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100550525050515 (or 100550525050513 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 402202100202044 its reverse (440202001202204), we get a palindrome (842404101404248).

The spelling of 402202100202044 in words is "four hundred two trillion, two hundred two billion, one hundred million, two hundred two thousand, forty-four".