120666002 has 16 divisors (see below), whose sum is σ = 183201792. Its totient is φ = 59603040.

The previous prime is 120665989. The next prime is 120666019. The reversal of 120666002 is 200666021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67958 + ... + 69710.

It is an arithmetic number, because the mean of its divisors is an integer number (11450112).

Almost surely, 2^120666002 is an apocalyptic number.

120666002 is a deficient number, since it is larger than the sum of its proper divisors (62535790).

120666002 is a wasteful number, since it uses less digits than its factorization.

120666002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 120666002 is about 10984.8077816592. The cubic root of 120666002 is about 494.1532331274.

The spelling of 120666002 in words is "one hundred twenty million, six hundred sixty-six thousand, two".