122064146 has 8 divisors (see below), whose sum is σ = 183621900. Its totient is φ = 60856848.

The previous prime is 122064127. The next prime is 122064157. The reversal of 122064146 is 641460221.

It can be written as a sum of positive squares in 2 ways, for example, as 105863521 + 16200625 = 10289^2 + 4025^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86741 + ... + 88136.

Almost surely, 2^122064146 is an apocalyptic number.

122064146 is a deficient number, since it is larger than the sum of its proper divisors (61557754).

122064146 is a wasteful number, since it uses less digits than its factorization.

122064146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175228.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 122064146 is about 11048.2643885816. The cubic root of 122064146 is about 496.0544755681.

The spelling of 122064146 in words is "one hundred twenty-two million, sixty-four thousand, one hundred forty-six".