202212222202101 has 32 divisors (see below), whose sum is σ = 273656150304768. Its totient is φ = 132807748731840.

The previous prime is 202212222202051. The next prime is 202212222202127. The reversal of 202212222202101 is 101202222212202.

It is not a de Polignac number, because 202212222202101 - 2⁹ = 202212222201589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202212222202181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22268920 + ... + 30005486.

It is an arithmetic number, because the mean of its divisors is an integer number (8551754697024).

Almost surely, 2^{202212222202101} is an apocalyptic number.

It is an amenable number.

202212222202101 is a deficient number, since it is larger than the sum of its proper divisors (71443928102667).

202212222202101 is a wasteful number, since it uses less digits than its factorization.

202212222202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7737201.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 202212222202101 its reverse (101202222212202), we get a palindrome (303414444414303).

The spelling of 202212222202101 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, two hundred two thousand, one hundred one".