5122270020 has 48 divisors (see below), whose sum is σ = 16391265408. Its totient is φ = 1170804480.

The previous prime is 5122270007. The next prime is 5122270033. The reversal of 5122270020 is 200722215.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5122270007) and next prime (5122270033).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6097521 + ... + 6098360.

It is an arithmetic number, because the mean of its divisors is an integer number (341484696).

Almost surely, 2^5122270020 is an apocalyptic number.

It is an amenable number.

5122270020 is an abundant number, since it is smaller than the sum of its proper divisors (11268995388).

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

5122270020 is a wasteful number, since it uses less digits than its factorization.

5122270020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195900 (or 12195898 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5122270020 is about 71570.0357691681. The cubic root of 5122270020 is about 1723.8024336526.

Adding to 5122270020 its reverse (200722215), we get a palindrome (5322992235).

The spelling of 5122270020 in words is "five billion, one hundred twenty-two million, two hundred seventy thousand, twenty".