121189080054266 has 32 divisors (see below), whose sum is σ = 217740437176320. Its totient is φ = 49461140914416.

The previous prime is 121189080054253. The next prime is 121189080054281. The reversal of 121189080054266 is 662450080981121.

It is a Curzon 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, 828921626 + ... + 829067813.

It is an arithmetic number, because the mean of its divisors is an integer number (6804388661760).

Almost surely, 2^{121189080054266} is an apocalyptic number.

121189080054266 is a deficient number, since it is larger than the sum of its proper divisors (96551357122054).

121189080054266 is a wasteful number, since it uses less digits than its factorization.

121189080054266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657989698.

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 121189080054266 in words is "one hundred twenty-one trillion, one hundred eighty-nine billion, eighty million, fifty-four thousand, two hundred sixty-six".