112020230220091 has 2 divisors, whose sum is σ = 112020230220092. Its totient is φ = 112020230220090.

The previous prime is 112020230220079. The next prime is 112020230220149. The reversal of 112020230220091 is 190022032020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112020230220091 - 2¹⁵ = 112020230187323 is a prime.

It is not a weakly prime, because it can be changed into another prime (112020230220011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010115110045 + 56010115110046.

It is an arithmetic number, because the mean of its divisors is an integer number (56010115110046).

Almost surely, 2^{112020230220091} is an apocalyptic number.

112020230220091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020230220091 is an equidigital number, since it uses as much as digits as its factorization.

112020230220091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 112020230220091 in words is "one hundred twelve trillion, twenty billion, two hundred thirty million, two hundred twenty thousand, ninety-one".