7212114842216 has 16 divisors (see below), whose sum is σ = 13744399187940. Its totient is φ = 3546941725440.

The previous prime is 7212114842209. The next prime is 7212114842239. The reversal of 7212114842216 is 6122484112127.

It can be written as a sum of positive squares in 2 ways, for example, as 6488686344100 + 723428498116 = 2547290^2 + 850546^2 .

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, 7389461441 + ... + 7389462416.

Almost surely, 2^{7212114842216} is an apocalyptic number.

It is an amenable number.

7212114842216 is a deficient number, since it is larger than the sum of its proper divisors (6532284345724).

7212114842216 is a wasteful number, since it uses less digits than its factorization.

7212114842216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14778923924 (or 14778923920 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The spelling of 7212114842216 in words is "seven trillion, two hundred twelve billion, one hundred fourteen million, eight hundred forty-two thousand, two hundred sixteen".