122223052540166 has 32 divisors (see below), whose sum is σ = 187316201479680. Its totient is φ = 59785446910816.

The previous prime is 122223052540111. The next prime is 122223052540177. The reversal of 122223052540166 is 661045250322221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3224268185 + ... + 3224306091.

It is an arithmetic number, because the mean of its divisors is an integer number (5853631296240).

Almost surely, 2^{122223052540166} is an apocalyptic number.

122223052540166 is a deficient number, since it is larger than the sum of its proper divisors (65093148939514).

122223052540166 is a wasteful number, since it uses less digits than its factorization.

122223052540166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51868.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 122223052540166 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, fifty-two million, five hundred forty thousand, one hundred sixty-six".