22000200122101 has 4 divisors (see below), whose sum is σ = 22044288700000. Its totient is φ = 21956111544204.

The previous prime is 22000200122051. The next prime is 22000200122107. The reversal of 22000200122101 is 10122100200022.

It is a happy number.

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 22000200122101 - 2¹¹ = 22000200120053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000200122107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22044288201 + ... + 22044289198.

It is an arithmetic number, because the mean of its divisors is an integer number (5511072175000).

Almost surely, 2^{22000200122101} is an apocalyptic number.

It is an amenable number.

22000200122101 is a deficient number, since it is larger than the sum of its proper divisors (44088577899).

22000200122101 is an equidigital number, since it uses as much as digits as its factorization.

22000200122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44088577898.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000200122101 its reverse (10122100200022), we get a palindrome (32122300322123).

The spelling of 22000200122101 in words is "twenty-two trillion, two hundred million, one hundred twenty-two thousand, one hundred one".