22120021010107 has 2 divisors, whose sum is σ = 22120021010108. Its totient is φ = 22120021010106.

The previous prime is 22120021010089. The next prime is 22120021010221. The reversal of 22120021010107 is 70101012002122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22120021010107 - 2⁷ = 22120021009979 is a prime.

It is not a weakly prime, because it can be changed into another prime (22120021010407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060010505053 + 11060010505054.

It is an arithmetic number, because the mean of its divisors is an integer number (11060010505054).

Almost surely, 2^{22120021010107} is an apocalyptic number.

22120021010107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120021010107 is an equidigital number, since it uses as much as digits as its factorization.

22120021010107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 22120021010107 its reverse (70101012002122), we get a palindrome (92221033012229).

The spelling of 22120021010107 in words is "twenty-two trillion, one hundred twenty billion, twenty-one million, ten thousand, one hundred seven".