3111000212212 has 24 divisors (see below), whose sum is σ = 5508700578752. Its totient is φ = 1537192512000.

The previous prime is 3111000212197. The next prime is 3111000212227. The reversal of 3111000212212 is 2122120001113.

It is an interprime number because it is at equal distance from previous prime (3111000212197) and next prime (3111000212227).

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, 13227114 + ... + 13460257.

Almost surely, 2^{3111000212212} is an apocalyptic number.

It is an amenable number.

3111000212212 is a deficient number, since it is larger than the sum of its proper divisors (2397700366540).

3111000212212 is a wasteful number, since it uses less digits than its factorization.

3111000212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26687719 (or 26687717 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 3111000212212 its reverse (2122120001113), we get a palindrome (5233120213325).

The spelling of 3111000212212 in words is "three trillion, one hundred eleven billion, two hundred twelve thousand, two hundred twelve".