1002210010112 has 44 divisors (see below), whose sum is σ = 2003755708476. Its totient is φ = 501026365440.

The previous prime is 1002210010097. The next prime is 1002210010129. The reversal of 1002210010112 is 2110100122001.

It can be written as a sum of positive squares in 2 ways, for example, as 781625737216 + 220584272896 = 884096^2 + 469664^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1002210010093 and 1002210010102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6747398 + ... + 6894330.

Almost surely, 2^{1002210010112} is an apocalyptic number.

It is an amenable number.

1002210010112 is a deficient number, since it is larger than the sum of its proper divisors (1001545698364).

1002210010112 is an equidigital number, since it uses as much as digits as its factorization.

1002210010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153614 (or 153596 counting only the distinct ones).

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

Adding to 1002210010112 its reverse (2110100122001), we get a palindrome (3112310132113).

The spelling of 1002210010112 in words is "one trillion, two billion, two hundred ten million, ten thousand, one hundred twelve".