122404051 has 8 divisors (see below), whose sum is σ = 152607744. Its totient is φ = 95379720.

The previous prime is 122404043. The next prime is 122404123. The reversal of 122404051 is 150404221.

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 122404051 - 2³ = 122404043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122404351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794755 + ... + 794908.

It is an arithmetic number, because the mean of its divisors is an integer number (19075968).

Almost surely, 2^122404051 is an apocalyptic number.

122404051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122404051 is a deficient number, since it is larger than the sum of its proper divisors (30203693).

122404051 is a wasteful number, since it uses less digits than its factorization.

122404051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589681.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 122404051 is about 11063.6364275043. The cubic root of 122404051 is about 496.5144936166.

Adding to 122404051 its reverse (150404221), we get a palindrome (272808272).

The spelling of 122404051 in words is "one hundred twenty-two million, four hundred four thousand, fifty-one".