1120222222210 has 128 divisors (see below), whose sum is σ = 2568109017600. Its totient is φ = 342198743040.

The previous prime is 1120222222201. The next prime is 1120222222243. The reversal of 1120222222210 is 122222220211.

It is a super-2 number, since 2×1120222222210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136458586 + ... + 136466794.

It is an arithmetic number, because the mean of its divisors is an integer number (20063351700).

Almost surely, 2^{1120222222210} is an apocalyptic number.

1120222222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120222222210 is an abundant number, since it is smaller than the sum of its proper divisors (1447886795390).

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

1120222222210 is a wasteful number, since it uses less digits than its factorization.

1120222222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1120222222210 its reverse (122222220211), we get a palindrome (1242444442421).

The spelling of 1120222222210 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred ten".