202220000122101 has 32 divisors (see below), whose sum is σ = 295965734440320. Its totient is φ = 122045600012544.

The previous prime is 202220000122087. The next prime is 202220000122103. The reversal of 202220000122101 is 101221000022202.

It is not a de Polignac number, because 202220000122101 - 2⁵ = 202220000122069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202220000122103) 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, 14728966 + ... + 24927543.

It is an arithmetic number, because the mean of its divisors is an integer number (9248929201260).

Almost surely, 2^{202220000122101} is an apocalyptic number.

It is an amenable number.

202220000122101 is a deficient number, since it is larger than the sum of its proper divisors (93745734318219).

202220000122101 is a wasteful number, since it uses less digits than its factorization.

202220000122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39659045.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202220000122101 its reverse (101221000022202), we get a palindrome (303441000144303).

The spelling of 202220000122101 in words is "two hundred two trillion, two hundred twenty billion, one hundred twenty-two thousand, one hundred one".