3111322302112 has 24 divisors (see below), whose sum is σ = 6323009841792. Its totient is φ = 1505478532800.

The previous prime is 3111322302103. The next prime is 3111322302139. The reversal of 3111322302112 is 2112032231113.

It is a super-3 number, since 3×3111322302112³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568205814 + ... + 1568207797.

It is an arithmetic number, because the mean of its divisors is an integer number (263458743408).

Almost surely, 2^{3111322302112} is an apocalyptic number.

3111322302112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3111322302112 is an abundant number, since it is smaller than the sum of its proper divisors (3211687539680).

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

3111322302112 is a wasteful number, since it uses less digits than its factorization.

3111322302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136413652 (or 3136413644 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3111322302112 its reverse (2112032231113), we get a palindrome (5223354533225).

The spelling of 3111322302112 in words is "three trillion, one hundred eleven billion, three hundred twenty-two million, three hundred two thousand, one hundred twelve".