202201222232101 has 2 divisors, whose sum is σ = 202201222232102. Its totient is φ = 202201222232100.

The previous prime is 202201222232069. The next prime is 202201222232117. The reversal of 202201222232101 is 101232222102202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113118752632900 + 89082469599201 = 10635730^2 + 9438351^2 .

It is a cyclic number.

It is not a de Polignac number, because 202201222232101 - 2⁵ = 202201222232069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202201222232161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100611116050 + 101100611116051.

It is an arithmetic number, because the mean of its divisors is an integer number (101100611116051).

Almost surely, 2^{202201222232101} is an apocalyptic number.

It is an amenable number.

202201222232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201222232101 is an equidigital number, since it uses as much as digits as its factorization.

202201222232101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 202201222232101 its reverse (101232222102202), we get a palindrome (303433444334303).

The spelling of 202201222232101 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred one".