612022097 has 2 divisors, whose sum is σ = 612022098. Its totient is φ = 612022096.

The previous prime is 612022093. The next prime is 612022141. The reversal of 612022097 is 790220216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 531579136 + 80442961 = 23056^2 + 8969^2 .

It is a cyclic number.

It is not a de Polignac number, because 612022097 - 2² = 612022093 is a prime.

It is not a weakly prime, because it can be changed into another prime (612022093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306011048 + 306011049.

It is an arithmetic number, because the mean of its divisors is an integer number (306011049).

Almost surely, 2^612022097 is an apocalyptic number.

It is an amenable number.

612022097 is a deficient number, since it is larger than the sum of its proper divisors (1).

612022097 is an equidigital number, since it uses as much as digits as its factorization.

612022097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 612022097 is about 24739.0803588169. The cubic root of 612022097 is about 849.0286930341.

The spelling of 612022097 in words is "six hundred twelve million, twenty-two thousand, ninety-seven".