3102110011212 has 24 divisors (see below), whose sum is σ = 7406588245056. Its totient is φ = 1009989305808.

The previous prime is 3102110011127. The next prime is 3102110011237. The reversal of 3102110011212 is 2121100112013.

It is a junction number, because it is equal to n+sod(n) for n = 3102110011191 and 3102110011200.

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, 3005920038 + ... + 3005921069.

It is an arithmetic number, because the mean of its divisors is an integer number (308607843544).

Almost surely, 2^{3102110011212} is an apocalyptic number.

It is an amenable number.

3102110011212 is an abundant number, since it is smaller than the sum of its proper divisors (4304478233844).

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

3102110011212 is a wasteful number, since it uses less digits than its factorization.

3102110011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011841157 (or 6011841155 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 3102110011212 its reverse (2121100112013), we get a palindrome (5223210123225).

The spelling of 3102110011212 in words is "three trillion, one hundred two billion, one hundred ten million, eleven thousand, two hundred twelve".