2113222238097 has 16 divisors (see below), whose sum is σ = 2821248648960. Its totient is φ = 1407006081792.

The previous prime is 2113222238077. The next prime is 2113222238117. The reversal of 2113222238097 is 7908322223112.

It is an interprime number because it is at equal distance from previous prime (2113222238077) and next prime (2113222238117).

It is not a de Polignac number, because 2113222238097 - 2²⁶ = 2113155129233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113222238077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11394603 + ... + 11578575.

It is an arithmetic number, because the mean of its divisors is an integer number (176328040560).

Almost surely, 2^{2113222238097} is an apocalyptic number.

It is an amenable number.

2113222238097 is a deficient number, since it is larger than the sum of its proper divisors (708026410863).

2113222238097 is a wasteful number, since it uses less digits than its factorization.

2113222238097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188872.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 2113222238097 in words is "two trillion, one hundred thirteen billion, two hundred twenty-two million, two hundred thirty-eight thousand, ninety-seven".