109225698371 has 2 divisors, whose sum is σ = 109225698372. Its totient is φ = 109225698370.

The previous prime is 109225698311. The next prime is 109225698391. The reversal of 109225698371 is 173896522901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109225698371 - 2¹⁸ = 109225436227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (109225698311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54612849185 + 54612849186.

It is an arithmetic number, because the mean of its divisors is an integer number (54612849186).

Almost surely, 2^109225698371 is an apocalyptic number.

109225698371 is a deficient number, since it is larger than the sum of its proper divisors (1).

109225698371 is an equidigital number, since it uses as much as digits as its factorization.

109225698371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 109225698371 in words is "one hundred nine billion, two hundred twenty-five million, six hundred ninety-eight thousand, three hundred seventy-one".