120069297620 has 48 divisors (see below), whose sum is σ = 267263251920. Its totient is φ = 45154197504.

The previous prime is 120069297617. The next prime is 120069297631. The reversal of 120069297620 is 26792960021.

It can be written as a sum of positive squares in 8 ways, for example, as 344993476 + 119724304144 = 18574^2 + 346012^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130136 + ... + 507024.

It is an arithmetic number, because the mean of its divisors is an integer number (5567984415).

Almost surely, 2^120069297620 is an apocalyptic number.

120069297620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120069297620 is an abundant number, since it is smaller than the sum of its proper divisors (147193954300).

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

120069297620 is a wasteful number, since it uses less digits than its factorization.

120069297620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377852 (or 377850 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 120069297620 in words is "one hundred twenty billion, sixty-nine million, two hundred ninety-seven thousand, six hundred twenty".