22202100120127 has 2 divisors, whose sum is σ = 22202100120128. Its totient is φ = 22202100120126.

The previous prime is 22202100120113. The next prime is 22202100120131. The reversal of 22202100120127 is 72102100120222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22202100120127 - 2⁷ = 22202100119999 is a prime.

It is a super-2 number, since 2×22202100120127² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22202100120098 and 22202100120107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22202170120127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101050060063 + 11101050060064.

It is an arithmetic number, because the mean of its divisors is an integer number (11101050060064).

Almost surely, 2^{22202100120127} is an apocalyptic number.

22202100120127 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202100120127 is an equidigital number, since it uses as much as digits as its factorization.

22202100120127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 22202100120127 its reverse (72102100120222), we get a palindrome (94304200240349).

The spelling of 22202100120127 in words is "twenty-two trillion, two hundred two billion, one hundred million, one hundred twenty thousand, one hundred twenty-seven".