122461223 has 8 divisors (see below), whose sum is σ = 129537888. Its totient is φ = 115530624.

The previous prime is 122461211. The next prime is 122461237. The reversal of 122461223 is 322164221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122461223 - 2⁶ = 122461159 is a prime.

It is a super-2 number, since 2×122461223² = 29993502277311458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122461243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34790 + ... + 38147.

It is an arithmetic number, because the mean of its divisors is an integer number (16192236).

Almost surely, 2^122461223 is an apocalyptic number.

122461223 is a deficient number, since it is larger than the sum of its proper divisors (7076665).

122461223 is an equidigital number, since it uses as much as digits as its factorization.

122461223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73033.

The product of its digits is 1152, while the sum is 23.

The square root of 122461223 is about 11066.2199056408. The cubic root of 122461223 is about 496.5917849261.

The spelling of 122461223 in words is "one hundred twenty-two million, four hundred sixty-one thousand, two hundred twenty-three".