22200112121051 has 2 divisors, whose sum is σ = 22200112121052. Its totient is φ = 22200112121050.

The previous prime is 22200112121039. The next prime is 22200112121053. The reversal of 22200112121051 is 15012121100222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22200112121051 - 2⁴² = 17802065609947 is a prime.

Together with 22200112121053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22200112121053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100056060525 + 11100056060526.

It is an arithmetic number, because the mean of its divisors is an integer number (11100056060526).

Almost surely, 2^{22200112121051} is an apocalyptic number.

22200112121051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200112121051 is an equidigital number, since it uses as much as digits as its factorization.

22200112121051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 22200112121051 its reverse (15012121100222), we get a palindrome (37212233221273).

The spelling of 22200112121051 in words is "twenty-two trillion, two hundred billion, one hundred twelve million, one hundred twenty-one thousand, fifty-one".