1112010222220 has 48 divisors (see below), whose sum is σ = 2341072315008. Its totient is φ = 443690311680.

The previous prime is 1112010222139. The next prime is 1112010222223. The reversal of 1112010222220 is 222220102111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112010222194 and 1112010222203.

It is not an unprimeable number, because it can be changed into a prime (1112010222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29029480 + ... + 29067760.

It is an arithmetic number, because the mean of its divisors is an integer number (48772339896).

Almost surely, 2^{1112010222220} is an apocalyptic number.

1112010222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112010222220 is an abundant number, since it is smaller than the sum of its proper divisors (1229062092788).

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

1112010222220 is a wasteful number, since it uses less digits than its factorization.

1112010222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41890 (or 41888 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1112010222220 its reverse (222220102111), we get a palindrome (1334230324331).

The spelling of 1112010222220 in words is "one trillion, one hundred twelve billion, ten million, two hundred twenty-two thousand, two hundred twenty".