20122625740627 has 2 divisors, whose sum is σ = 20122625740628. Its totient is φ = 20122625740626.

The previous prime is 20122625740603. The next prime is 20122625740661. The reversal of 20122625740627 is 72604752622102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20122625740627 - 2¹⁵ = 20122625707859 is a prime.

It is not a weakly prime, because it can be changed into another prime (20122625740027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061312870313 + 10061312870314.

It is an arithmetic number, because the mean of its divisors is an integer number (10061312870314).

Almost surely, 2^{20122625740627} is an apocalyptic number.

20122625740627 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122625740627 is an equidigital number, since it uses as much as digits as its factorization.

20122625740627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 20122625740627 in words is "twenty trillion, one hundred twenty-two billion, six hundred twenty-five million, seven hundred forty thousand, six hundred twenty-seven".