2002112110 has 32 divisors (see below), whose sum is σ = 3740867712. Its totient is φ = 770945280.

The previous prime is 2002112081. The next prime is 2002112129. The reversal of 2002112110 is 112112002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6247 + ... + 63586.

It is an arithmetic number, because the mean of its divisors is an integer number (116902116).

Almost surely, 2^2002112110 is an apocalyptic number.

2002112110 is a deficient number, since it is larger than the sum of its proper divisors (1738755602).

2002112110 is a wasteful number, since it uses less digits than its factorization.

2002112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69948.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2002112110 is about 44744.9674265162. The cubic root of 2002112110 is about 1260.3644091690.

Adding to 2002112110 its reverse (112112002), we get a palindrome (2114224112).

It can be divided in two parts, 20021 and 12110, that added together give a triangular number (32131 = T₂₅₃).

The spelling of 2002112110 in words is "two billion, two million, one hundred twelve thousand, one hundred ten".