120010033020 has 48 divisors (see below), whose sum is σ = 336053813760. Its totient is φ = 32000225856.

The previous prime is 120010033001. The next prime is 120010033037. The reversal of 120010033020 is 20330010021.

It is a happy number.

It is a super-2 number, since 2×120010033020² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120010032987 and 120010033005.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 796041 + ... + 934719.

It is an arithmetic number, because the mean of its divisors is an integer number (7001121120).

Almost surely, 2^120010033020 is an apocalyptic number.

120010033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120010033020 is an abundant number, since it is smaller than the sum of its proper divisors (216043780740).

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

120010033020 is a wasteful number, since it uses less digits than its factorization.

120010033020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153114 (or 153112 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 120010033020 its reverse (20330010021), we get a palindrome (140340043041).

The spelling of 120010033020 in words is "one hundred twenty billion, ten million, thirty-three thousand, twenty".