5011642420122 has 16 divisors (see below), whose sum is σ = 10794306751200. Its totient is φ = 1542043821552.

The previous prime is 5011642420097. The next prime is 5011642420157. The reversal of 5011642420122 is 2210242461105.

It is a self number, because there is not a number n which added to its sum of digits gives 5011642420122.

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, 32125912872 + ... + 32125913027.

It is an arithmetic number, because the mean of its divisors is an integer number (674644171950).

Almost surely, 2^{5011642420122} is an apocalyptic number.

5011642420122 is an abundant number, since it is smaller than the sum of its proper divisors (5782664331078).

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

5011642420122 is a wasteful number, since it uses less digits than its factorization.

5011642420122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64251825917.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 5011642420122 its reverse (2210242461105), we get a palindrome (7221884881227).

The spelling of 5011642420122 in words is "five trillion, eleven billion, six hundred forty-two million, four hundred twenty thousand, one hundred twenty-two".