22200022002101 has 2 divisors, whose sum is σ = 22200022002102. Its totient is φ = 22200022002100.

The previous prime is 22200022001977. The next prime is 22200022002113. The reversal of 22200022002101 is 10120022000222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15671511543076 + 6528510459025 = 3958726^2 + 2555095^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200022002101 - 2¹⁴ = 22200021985717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200022005101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100011001050 + 11100011001051.

It is an arithmetic number, because the mean of its divisors is an integer number (11100011001051).

Almost surely, 2^{22200022002101} is an apocalyptic number.

It is an amenable number.

22200022002101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200022002101 is an equidigital number, since it uses as much as digits as its factorization.

22200022002101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22200022002101 its reverse (10120022000222), we get a palindrome (32320044002323).

The spelling of 22200022002101 in words is "twenty-two trillion, two hundred billion, twenty-two million, two thousand, one hundred one".