122065444 has 24 divisors (see below), whose sum is σ = 217028448. Its totient is φ = 60063360.

The previous prime is 122065421. The next prime is 122065451. The reversal of 122065444 is 444560221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111339 + ... + 112429.

It is an arithmetic number, because the mean of its divisors is an integer number (9042852).

Almost surely, 2^122065444 is an apocalyptic number.

It is an amenable number.

122065444 is a deficient number, since it is larger than the sum of its proper divisors (94963004).

122065444 is a wasteful number, since it uses less digits than its factorization.

122065444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 122065444 is about 11048.3231306837. The cubic root of 122065444 is about 496.0562338688.

The spelling of 122065444 in words is "one hundred twenty-two million, sixty-five thousand, four hundred forty-four".