1002002112110 has 32 divisors (see below), whose sum is σ = 1828962244800. Its totient is φ = 395204906752.

The previous prime is 1002002112109. The next prime is 1002002112119. The reversal of 1002002112110 is 112112002001.

It is a junction number, because it is equal to n+sod(n) for n = 1002002112091 and 1002002112100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002002112119) 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, 2250194 + ... + 2658453.

It is an arithmetic number, because the mean of its divisors is an integer number (57155070150).

Almost surely, 2^{1002002112110} is an apocalyptic number.

1002002112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002002112110 is a deficient number, since it is larger than the sum of its proper divisors (826960132690).

1002002112110 is a wasteful number, since it uses less digits than its factorization.

1002002112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908940.

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

Adding to 1002002112110 its reverse (112112002001), we get a palindrome (1114114114111).

The spelling of 1002002112110 in words is "one trillion, two billion, two million, one hundred twelve thousand, one hundred ten".