212102112002 has 8 divisors (see below), whose sum is σ = 347076183312. Its totient is φ = 96410050900.

The previous prime is 212102111989. The next prime is 212102112017. The reversal of 212102112002 is 200211201212.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4820502524 + ... + 4820502567.

It is an arithmetic number, because the mean of its divisors is an integer number (43384522914).

Almost surely, 2^212102112002 is an apocalyptic number.

212102112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212102112002 is a deficient number, since it is larger than the sum of its proper divisors (134974071310).

212102112002 is a wasteful number, since it uses less digits than its factorization.

212102112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9641005104.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212102112002 its reverse (200211201212), we get a palindrome (412313313214).

The spelling of 212102112002 in words is "two hundred twelve billion, one hundred two million, one hundred twelve thousand, two".