113214226889 has 2 divisors, whose sum is σ = 113214226890. Its totient is φ = 113214226888.

The previous prime is 113214226849. The next prime is 113214226897. The reversal of 113214226889 is 988622412311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59614105600 + 53600121289 = 244160^2 + 231517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113214226889 is a prime.

It is a super-2 number, since 2×113214226889² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113214226819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56607113444 + 56607113445.

It is an arithmetic number, because the mean of its divisors is an integer number (56607113445).

Almost surely, 2^113214226889 is an apocalyptic number.

It is an amenable number.

113214226889 is a deficient number, since it is larger than the sum of its proper divisors (1).

113214226889 is an equidigital number, since it uses as much as digits as its factorization.

113214226889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 47.

The spelling of 113214226889 in words is "one hundred thirteen billion, two hundred fourteen million, two hundred twenty-six thousand, eight hundred eighty-nine".