10223211120 has 160 divisors (see below), whose sum is σ = 35015473152. Its totient is φ = 2454245376.

The previous prime is 10223211101. The next prime is 10223211121. The reversal of 10223211120 is 2111232201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10223211120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223211121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39369 + ... + 148311.

Almost surely, 2^10223211120 is an apocalyptic number.

10223211120 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 10223211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17507736576).

10223211120 is an abundant number, since it is smaller than the sum of its proper divisors (24792262032).

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

10223211120 is a wasteful number, since it uses less digits than its factorization.

10223211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108999 (or 108993 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10223211120 its reverse (2111232201), we get a palindrome (12334443321).

The spelling of 10223211120 in words is "ten billion, two hundred twenty-three million, two hundred eleven thousand, one hundred twenty".