10033220120 has 128 divisors (see below), whose sum is σ = 28676643840. Its totient is φ = 3068183040.

The previous prime is 10033220117. The next prime is 10033220147. The reversal of 10033220120 is 2102233001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10033220095 and 10033220104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132509 + ... + 193971.

It is an arithmetic number, because the mean of its divisors is an integer number (224036280).

Almost surely, 2^10033220120 is an apocalyptic number.

10033220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10033220120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14338321920).

10033220120 is an abundant number, since it is smaller than the sum of its proper divisors (18643423720).

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

10033220120 is a wasteful number, since it uses less digits than its factorization.

10033220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61545 (or 61541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10033220120 its reverse (2102233001), we get a palindrome (12135453121).

The spelling of 10033220120 in words is "ten billion, thirty-three million, two hundred twenty thousand, one hundred twenty".