122413761 has 20 divisors (see below), whose sum is σ = 188767744. Its totient is φ = 78975000.

The previous prime is 122413679. The next prime is 122413777. The reversal of 122413761 is 167314221.

It is not a de Polignac number, because 122413761 - 2¹⁴ = 122397377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122413261) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21865 + ... + 26886.

Almost surely, 2^122413761 is an apocalyptic number.

It is an amenable number.

122413761 is a deficient number, since it is larger than the sum of its proper divisors (66353983).

122413761 is an equidigital number, since it uses as much as digits as its factorization.

122413761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48794 (or 48785 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 122413761 is about 11064.0752437788. The cubic root of 122413761 is about 496.5276223440.

Adding to 122413761 its reverse (167314221), we get a palindrome (289727982).

The spelling of 122413761 in words is "one hundred twenty-two million, four hundred thirteen thousand, seven hundred sixty-one".