123222114 has 16 divisors (see below), whose sum is σ = 273827040. Its totient is φ = 41074020.

The previous prime is 123222089. The next prime is 123222139. The reversal of 123222114 is 411222321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123222089) and next prime (123222139).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140892 + ... + 1140999.

It is an arithmetic number, because the mean of its divisors is an integer number (17114190).

Almost surely, 2^123222114 is an apocalyptic number.

123222114 is an abundant number, since it is smaller than the sum of its proper divisors (150604926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123222114 is a wasteful number, since it uses less digits than its factorization.

123222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281902 (or 2281896 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 123222114 is about 11100.5456622636. The cubic root of 123222114 is about 497.6181569980.

Adding to 123222114 its reverse (411222321), we get a palindrome (534444435).

The spelling of 123222114 in words is "one hundred twenty-three million, two hundred twenty-two thousand, one hundred fourteen".