212021112002 has 8 divisors (see below), whose sum is σ = 363464763456. Its totient is φ = 90866190852.

The previous prime is 212021111993. The next prime is 212021112019. The reversal of 212021112002 is 200211120212.

212021112002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15144365143 = 212021112002 / (2 + 1 + 2 + 0 + 2 + 1 + 1 + 1 + 2 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572182558 + ... + 7572182585.

It is an arithmetic number, because the mean of its divisors is an integer number (45433095432).

Almost surely, 2^212021112002 is an apocalyptic number.

212021112002 is a deficient number, since it is larger than the sum of its proper divisors (151443651454).

212021112002 is a wasteful number, since it uses less digits than its factorization.

212021112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15144365152.

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

Adding to 212021112002 its reverse (200211120212), we get a palindrome (412232232214).

The spelling of 212021112002 in words is "two hundred twelve billion, twenty-one million, one hundred twelve thousand, two".