122236051 has 8 divisors (see below), whose sum is σ = 141004800. Its totient is φ = 103793928.

The previous prime is 122236043. The next prime is 122236061. The reversal of 122236051 is 150632221.

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

It is not a de Polignac number, because 122236051 - 2³ = 122236043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122236031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80851 + ... + 82348.

It is an arithmetic number, because the mean of its divisors is an integer number (17625600).

Almost surely, 2^122236051 is an apocalyptic number.

122236051 is a deficient number, since it is larger than the sum of its proper divisors (18768749).

122236051 is a wasteful number, since it uses less digits than its factorization.

122236051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163313.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 122236051 is about 11056.0413801686. The cubic root of 122236051 is about 496.2872336374.

Adding to 122236051 its reverse (150632221), we get a palindrome (272868272).

It can be divided in two parts, 1222 and 36051, that added together give a palindrome (37273).

The spelling of 122236051 in words is "one hundred twenty-two million, two hundred thirty-six thousand, fifty-one".