120066969600 has 312 divisors, whose sum is σ = 441091247520. Its totient is φ = 32017121280.

The previous prime is 120066969557. The next prime is 120066969637. The reversal of 120066969600 is 6969660021.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2743087 + ... + 2786513.

Almost surely, 2^120066969600 is an apocalyptic number.

120066969600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120066969600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220545623760).

120066969600 is an abundant number, since it is smaller than the sum of its proper divisors (321024277920).

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

120066969600 is an equidigital number, since it uses as much as digits as its factorization.

120066969600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43470 (or 43437 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 120066969600 in words is "one hundred twenty billion, sixty-six million, nine hundred sixty-nine thousand, six hundred".