202202000211997 has 2 divisors, whose sum is σ = 202202000211998. Its totient is φ = 202202000211996.

The previous prime is 202202000211931. The next prime is 202202000212099. The reversal of 202202000211997 is 799112000202202.

202202000211997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107634524586436 + 94567475625561 = 10374706^2 + 9724581^2 .

It is a cyclic number.

It is not a de Polignac number, because 202202000211997 - 2⁴⁷ = 61464511856669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202202000211907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101000105998 + 101101000105999.

It is an arithmetic number, because the mean of its divisors is an integer number (101101000105999).

Almost surely, 2^{202202000211997} is an apocalyptic number.

It is an amenable number.

202202000211997 is a deficient number, since it is larger than the sum of its proper divisors (1).

202202000211997 is an equidigital number, since it uses as much as digits as its factorization.

202202000211997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 202202000211997 in words is "two hundred two trillion, two hundred two billion, two hundred eleven thousand, nine hundred ninety-seven".