10112112002220 has 48 divisors (see below), whose sum is σ = 28632047482080. Its totient is φ = 2666264736256.

The previous prime is 10112112002219. The next prime is 10112112002221. The reversal of 10112112002220 is 2220021121101.

It is an interprime number because it is at equal distance from previous prime (10112112002219) and next prime (10112112002221).

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 10112112002220.

It is not an unprimeable number, because it can be changed into a prime (10112112002221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 946821627 + ... + 946832306.

It is an arithmetic number, because the mean of its divisors is an integer number (596500989210).

Almost surely, 2^{10112112002220} is an apocalyptic number.

10112112002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112112002220 is an abundant number, since it is smaller than the sum of its proper divisors (18519935479860).

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

10112112002220 is a wasteful number, since it uses less digits than its factorization.

10112112002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893654034 (or 1893654032 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112112002220 its reverse (2220021121101), we get a palindrome (12332133123321).

The spelling of 10112112002220 in words is "ten trillion, one hundred twelve billion, one hundred twelve million, two thousand, two hundred twenty".