122260726 has 16 divisors (see below), whose sum is σ = 209949696. Its totient is φ = 52307496.

The previous prime is 122260717. The next prime is 122260727. The reversal of 122260726 is 627062221.

It is a junction number, because it is equal to n+sod(n) for n = 122260694 and 122260703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122260727) 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, 1305 + ... + 15691.

It is an arithmetic number, because the mean of its divisors is an integer number (13121856).

Almost surely, 2^122260726 is an apocalyptic number.

122260726 is a deficient number, since it is larger than the sum of its proper divisors (87688970).

122260726 is a wasteful number, since it uses less digits than its factorization.

122260726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15003.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 122260726 is about 11057.1572295957. The cubic root of 122260726 is about 496.3206254872.

The spelling of 122260726 in words is "one hundred twenty-two million, two hundred sixty thousand, seven hundred twenty-six".