1112200021010 has 32 divisors (see below), whose sum is σ = 2156148191232. Its totient is φ = 410622045120.

The previous prime is 1112200020991. The next prime is 1112200021013. The reversal of 1112200021010 is 101200022111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1112200020982 and 1112200021000.

It is not an unprimeable number, because it can be changed into a prime (1112200021013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114415 + ... + 1861805.

It is an arithmetic number, because the mean of its divisors is an integer number (67379630976).

Almost surely, 2^{1112200021010} is an apocalyptic number.

1112200021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112200021010 is a deficient number, since it is larger than the sum of its proper divisors (1043948170222).

1112200021010 is a wasteful number, since it uses less digits than its factorization.

1112200021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758858.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1112200021010 its reverse (101200022111), we get a palindrome (1213400043121).

The spelling of 1112200021010 in words is "one trillion, one hundred twelve billion, two hundred million, twenty-one thousand, ten".