202212021120101 has 2 divisors, whose sum is σ = 202212021120102. Its totient is φ = 202212021120100.

The previous prime is 202212021120079. The next prime is 202212021120149. The reversal of 202212021120101 is 101021120212202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136944995522500 + 65267025597601 = 11702350^2 + 8078801^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212021120101 - 2³⁰ = 202210947378277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202212021120101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202212021180101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106010560050 + 101106010560051.

It is an arithmetic number, because the mean of its divisors is an integer number (101106010560051).

Almost surely, 2^{202212021120101} is an apocalyptic number.

It is an amenable number.

202212021120101 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212021120101 is an equidigital number, since it uses as much as digits as its factorization.

202212021120101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202212021120101 its reverse (101021120212202), we get a palindrome (303233141332303).

The spelling of 202212021120101 in words is "two hundred two trillion, two hundred twelve billion, twenty-one million, one hundred twenty thousand, one hundred one".