202222021122101 has 4 divisors (see below), whose sum is σ = 202233847680000. Its totient is φ = 202210194564204.

The previous prime is 202222021122073. The next prime is 202222021122131. The reversal of 202222021122101 is 101221120222202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202222021122101 - 2¹⁴ = 202222021105717 is a prime.

It is a super-3 number, since 3×202222021122101³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222021122131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5913253301 + ... + 5913287498.

It is an arithmetic number, because the mean of its divisors is an integer number (50558461920000).

Almost surely, 2^{202222021122101} is an apocalyptic number.

It is an amenable number.

202222021122101 is a deficient number, since it is larger than the sum of its proper divisors (11826557899).

202222021122101 is a wasteful number, since it uses less digits than its factorization.

202222021122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11826557898.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202222021122101 its reverse (101221120222202), we get a palindrome (303443141344303).

The spelling of 202222021122101 in words is "two hundred two trillion, two hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, one hundred one".