2002100002192 has 20 divisors (see below), whose sum is σ = 3879344868736. Its totient is φ = 1000978745760.

The previous prime is 2002100002183. The next prime is 2002100002207. The reversal of 2002100002192 is 2912000012002.

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, 4221288 + ... + 4671559.

Almost surely, 2^{2002100002192} is an apocalyptic number.

It is an amenable number.

2002100002192 is a deficient number, since it is larger than the sum of its proper divisors (1877244866544).

2002100002192 is a wasteful number, since it uses less digits than its factorization.

2002100002192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906926 (or 8906920 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2002100002192 its reverse (2912000012002), we get a palindrome (4914100014194).

The spelling of 2002100002192 in words is "two trillion, two billion, one hundred million, two thousand, one hundred ninety-two".