112202101019 has 2 divisors, whose sum is σ = 112202101020. Its totient is φ = 112202101018.

The previous prime is 112202101001. The next prime is 112202101057. The reversal of 112202101019 is 910101202211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112202101019 - 2⁸ = 112202100763 is a prime.

It is a super-2 number, since 2×112202101019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112202104019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101050509 + 56101050510.

It is an arithmetic number, because the mean of its divisors is an integer number (56101050510).

Almost surely, 2^112202101019 is an apocalyptic number.

112202101019 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202101019 is an equidigital number, since it uses as much as digits as its factorization.

112202101019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 112202101019 in words is "one hundred twelve billion, two hundred two million, one hundred one thousand, nineteen".