120066121206 has 64 divisors (see below), whose sum is σ = 270160056000. Its totient is φ = 39523189248.

The previous prime is 120066121199. The next prime is 120066121249. The reversal of 120066121206 is 602121660021.

120066121206 is a `hidden beast` number, since 1 + 20 + 0 + 6 + 612 + 1 + 20 + 6 = 666.

It is a super-2 number, since 2×120066121206² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 120066121206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1348830 + ... + 1435086.

It is an arithmetic number, because the mean of its divisors is an integer number (4221250875).

Almost surely, 2^120066121206 is an apocalyptic number.

120066121206 is an abundant number, since it is smaller than the sum of its proper divisors (150093934794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120066121206 is a wasteful number, since it uses less digits than its factorization.

120066121206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86590 (or 86584 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 120066121206 its reverse (602121660021), we get a palindrome (722187781227).

The spelling of 120066121206 in words is "one hundred twenty billion, sixty-six million, one hundred twenty-one thousand, two hundred six".