120226566020 has 24 divisors (see below), whose sum is σ = 275428133568. Its totient is φ = 43718751200.

The previous prime is 120226566017. The next prime is 120226566037. The reversal of 120226566020 is 20665622021.

It is a super-2 number, since 2×120226566020² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273241976 + ... + 273242415.

It is an arithmetic number, because the mean of its divisors is an integer number (11476172232).

Almost surely, 2^120226566020 is an apocalyptic number.

120226566020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120226566020 is an abundant number, since it is smaller than the sum of its proper divisors (155201567548).

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

120226566020 is a wasteful number, since it uses less digits than its factorization.

120226566020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546484411 (or 546484409 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 120226566020 in words is "one hundred twenty billion, two hundred twenty-six million, five hundred sixty-six thousand, twenty".