212113310022319 has 2 divisors, whose sum is σ = 212113310022320. Its totient is φ = 212113310022318.

The previous prime is 212113310022307. The next prime is 212113310022329. The reversal of 212113310022319 is 913220013311212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212113310022319 - 2⁵ = 212113310022287 is a prime.

It is a super-2 number, since 2×212113310022319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212113310022329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056655011159 + 106056655011160.

It is an arithmetic number, because the mean of its divisors is an integer number (106056655011160).

Almost surely, 2^{212113310022319} is an apocalyptic number.

212113310022319 is a deficient number, since it is larger than the sum of its proper divisors (1).

212113310022319 is an equidigital number, since it uses as much as digits as its factorization.

212113310022319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 212113310022319 in words is "two hundred twelve trillion, one hundred thirteen billion, three hundred ten million, twenty-two thousand, three hundred nineteen".