3112020197 has 16 divisors (see below), whose sum is σ = 3658466112. Its totient is φ = 2609781120.

The previous prime is 3112020179. The next prime is 3112020199. The reversal of 3112020197 is 7910202113.

It is a cyclic number.

It is not a de Polignac number, because 3112020197 - 2¹⁰ = 3112019173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112020199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243593 + ... + 256049.

It is an arithmetic number, because the mean of its divisors is an integer number (228654132).

Almost surely, 2^3112020197 is an apocalyptic number.

It is an amenable number.

3112020197 is a deficient number, since it is larger than the sum of its proper divisors (546445915).

3112020197 is a wasteful number, since it uses less digits than its factorization.

3112020197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14228.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 3112020197 is about 55785.4837480146. The cubic root of 3112020197 is about 1459.9818908431.

The spelling of 3112020197 in words is "three billion, one hundred twelve million, twenty thousand, one hundred ninety-seven".