120000722700 has 72 divisors (see below), whose sum is σ = 348051351760. Its totient is φ = 31921920000.

The previous prime is 120000722689. The next prime is 120000722701. The reversal of 120000722700 is 7227000021.

120000722700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

120000722700 is a modest number, since divided by 722700 gives 1200 as remainder.

It is not an unprimeable number, because it can be changed into a prime (120000722701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366301 + ... + 611700.

Almost surely, 2^120000722700 is an apocalyptic number.

120000722700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000722700 is an abundant number, since it is smaller than the sum of its proper divisors (228050629060).

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

120000722700 is a wasteful number, since it uses less digits than its factorization.

120000722700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978427 (or 978420 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

Adding to 120000722700 its reverse (7227000021), we get a palindrome (127227722721).

The spelling of 120000722700 in words is "one hundred twenty billion, seven hundred twenty-two thousand, seven hundred".