10012033220 has 48 divisors (see below), whose sum is σ = 24358067328. Its totient is φ = 3385670400.

The previous prime is 10012033219. The next prime is 10012033231. The reversal of 10012033220 is 2233021001.

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 = 10012033195 and 10012033204.

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, 479606 + ... + 500045.

It is an arithmetic number, because the mean of its divisors is an integer number (507459736).

Almost surely, 2^10012033220 is an apocalyptic number.

10012033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012033220 is an abundant number, since it is smaller than the sum of its proper divisors (14346034108).

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

10012033220 is a wasteful number, since it uses less digits than its factorization.

10012033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979740 (or 979738 counting only the distinct ones).

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

Adding to 10012033220 its reverse (2233021001), we get a palindrome (12245054221).

The spelling of 10012033220 in words is "ten billion, twelve million, thirty-three thousand, two hundred twenty".