3700002212197 has 2 divisors, whose sum is σ = 3700002212198. Its totient is φ = 3700002212196.

The previous prime is 3700002212171. The next prime is 3700002212261. The reversal of 3700002212197 is 7912122000073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2149862670081 + 1550139542116 = 1466241^2 + 1245046^2 .

It is a cyclic number.

It is not a de Polignac number, because 3700002212197 - 2⁷ = 3700002212069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3700002212497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1850001106098 + 1850001106099.

It is an arithmetic number, because the mean of its divisors is an integer number (1850001106099).

Almost surely, 2^{3700002212197} is an apocalyptic number.

It is an amenable number.

3700002212197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3700002212197 is an equidigital number, since it uses as much as digits as its factorization.

3700002212197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 3700002212197 in words is "three trillion, seven hundred billion, two million, two hundred twelve thousand, one hundred ninety-seven".