122461061 has 4 divisors (see below), whose sum is σ = 128906400. Its totient is φ = 116015724.

The previous prime is 122461043. The next prime is 122461069. The reversal of 122461061 is 160164221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122461061 is a prime.

It is a super-2 number, since 2×122461061² = 29993422922491442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122461069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3222641 + ... + 3222678.

It is an arithmetic number, because the mean of its divisors is an integer number (32226600).

Almost surely, 2^122461061 is an apocalyptic number.

It is an amenable number.

122461061 is a deficient number, since it is larger than the sum of its proper divisors (6445339).

122461061 is an equidigital number, since it uses as much as digits as its factorization.

122461061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6445338.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 122461061 is about 11066.2125860657. The cubic root of 122461061 is about 496.5915659510.

The spelling of 122461061 in words is "one hundred twenty-two million, four hundred sixty-one thousand, sixty-one".