3121123002022 has 16 divisors (see below), whose sum is σ = 4832761070592. Its totient is φ = 1510203780360.

The previous prime is 3121123001993. The next prime is 3121123002031. The reversal of 3121123002022 is 2202003211213.

It is a congruent number.

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, 6592653 + ... + 7050199.

It is an arithmetic number, because the mean of its divisors is an integer number (302047566912).

Almost surely, 2^{3121123002022} is an apocalyptic number.

3121123002022 is a deficient number, since it is larger than the sum of its proper divisors (1711638068570).

3121123002022 is a wasteful number, since it uses less digits than its factorization.

3121123002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567603.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3121123002022 its reverse (2202003211213), we get a palindrome (5323126213235).

The spelling of 3121123002022 in words is "three trillion, one hundred twenty-one billion, one hundred twenty-three million, two thousand, twenty-two".