3122140012 has 6 divisors (see below), whose sum is σ = 5463745028. Its totient is φ = 1561070004.

The previous prime is 3122140009. The next prime is 3122140019. The reversal of 3122140012 is 2100412213.

It is not an unprimeable number, because it can be changed into a prime (3122140019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390267498 + ... + 390267505.

Almost surely, 2^3122140012 is an apocalyptic number.

It is an amenable number.

3122140012 is a deficient number, since it is larger than the sum of its proper divisors (2341605016).

3122140012 is a wasteful number, since it uses less digits than its factorization.

3122140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780535007 (or 780535005 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3122140012 is about 55876.1130716874. The cubic root of 3122140012 is about 1461.5627246746.

Adding to 3122140012 its reverse (2100412213), we get a palindrome (5222552225).

The spelling of 3122140012 in words is "three billion, one hundred twenty-two million, one hundred forty thousand, twelve".