120726322000 has 80 divisors (see below), whose sum is σ = 295433716032. Its totient is φ = 47708649600.

The previous prime is 120726321971. The next prime is 120726322033. The reversal of 120726322000 is 223627021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent 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, 197634 + ... + 529633.

Almost surely, 2^120726322000 is an apocalyptic number.

120726322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120726322000 is an abundant number, since it is smaller than the sum of its proper divisors (174707394032).

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

120726322000 is an equidigital number, since it uses as much as digits as its factorization.

120726322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727373 (or 727357 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 120726322000 its reverse (223627021), we get a palindrome (120949949021).

The spelling of 120726322000 in words is "one hundred twenty billion, seven hundred twenty-six million, three hundred twenty-two thousand".