1112220010 has 16 divisors (see below), whose sum is σ = 2183995872. Its totient is φ = 404443600.

The previous prime is 1112219987. The next prime is 1112220017. The reversal of 1112220010 is 100222111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1112220017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5055436 + ... + 5055655.

It is an arithmetic number, because the mean of its divisors is an integer number (136499742).

Almost surely, 2^1112220010 is an apocalyptic number.

1112220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112220010 is a deficient number, since it is larger than the sum of its proper divisors (1071775862).

1112220010 is a wasteful number, since it uses less digits than its factorization.

1112220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111109.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1112220010 is about 33349.9626686448. The cubic root of 1112220010 is about 1036.0886147573.

Adding to 1112220010 its reverse (100222111), we get a palindrome (1212442121).

It can be divided in two parts, 1112 and 220010, that added together give a palindrome (221122).

The spelling of 1112220010 in words is "one billion, one hundred twelve million, two hundred twenty thousand, ten".