3123331122002 has 32 divisors (see below), whose sum is σ = 5820039050112. Its totient is φ = 1224055816704.

The previous prime is 3123331121987. The next prime is 3123331122049. The reversal of 3123331122002 is 2002211333213.

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, 80172863 + ... + 80211810.

It is an arithmetic number, because the mean of its divisors is an integer number (181876220316).

Almost surely, 2^{3123331122002} is an apocalyptic number.

3123331122002 is a deficient number, since it is larger than the sum of its proper divisors (2696707928110).

3123331122002 is a wasteful number, since it uses less digits than its factorization.

3123331122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160384802.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3123331122002 its reverse (2002211333213), we get a palindrome (5125542455215).

The spelling of 3123331122002 in words is "three trillion, one hundred twenty-three billion, three hundred thirty-one million, one hundred twenty-two thousand, two".