5020220012051 has 4 divisors (see below), whose sum is σ = 5068960012272. Its totient is φ = 4971480011832.

The previous prime is 5020220012009. The next prime is 5020220012053. The reversal of 5020220012051 is 1502100220205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5020220012051 - 2²⁶ = 5020152903187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020220012053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24369999956 + ... + 24370000161.

It is an arithmetic number, because the mean of its divisors is an integer number (1267240003068).

Almost surely, 2^{5020220012051} is an apocalyptic number.

5020220012051 is a deficient number, since it is larger than the sum of its proper divisors (48740000221).

5020220012051 is a wasteful number, since it uses less digits than its factorization.

5020220012051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48740000220.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 5020220012051 its reverse (1502100220205), we get a palindrome (6522320232256).

The spelling of 5020220012051 in words is "five trillion, twenty billion, two hundred twenty million, twelve thousand, fifty-one".