2002100223114 has 24 divisors (see below), whose sum is σ = 4338185850180. Its totient is φ = 667320274368.

The previous prime is 2002100223049. The next prime is 2002100223131. The reversal of 2002100223114 is 4113220012002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1968176108889 + 33924114225 = 1402917^2 + 184185^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3606027 + ... + 4124030.

Almost surely, 2^{2002100223114} is an apocalyptic number.

2002100223114 is an abundant number, since it is smaller than the sum of its proper divisors (2336085627066).

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

2002100223114 is a wasteful number, since it uses less digits than its factorization.

2002100223114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744454 (or 7744451 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2002100223114 its reverse (4113220012002), we get a palindrome (6115320235116).

The spelling of 2002100223114 in words is "two trillion, two billion, one hundred million, two hundred twenty-three thousand, one hundred fourteen".