3122420253 has 16 divisors (see below), whose sum is σ = 4237390080. Its totient is φ = 2044800576.

The previous prime is 3122420251. The next prime is 3122420261. The reversal of 3122420253 is 3520242213.

3122420253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3122420253 - 2¹ = 3122420251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122420251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13251 + ... + 80127.

It is an arithmetic number, because the mean of its divisors is an integer number (264836880).

Almost surely, 2^3122420253 is an apocalyptic number.

It is an amenable number.

3122420253 is a deficient number, since it is larger than the sum of its proper divisors (1114969827).

3122420253 is a wasteful number, since it uses less digits than its factorization.

3122420253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67156.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3122420253 is about 55878.6207149031. The cubic root of 3122420253 is about 1461.6064529660.

Adding to 3122420253 its reverse (3520242213), we get a palindrome (6642662466).

The spelling of 3122420253 in words is "three billion, one hundred twenty-two million, four hundred twenty thousand, two hundred fifty-three".