212011002021002 has 8 divisors (see below), whose sum is σ = 318070929970656. Its totient is φ = 105987358697452.

The previous prime is 212011002020981. The next prime is 212011002021113. The reversal of 212011002021002 is 200120200110212.

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, 9071141918 + ... + 9071165289.

It is an arithmetic number, because the mean of its divisors is an integer number (39758866246332).

Almost surely, 2^{212011002021002} is an apocalyptic number.

212011002021002 is a deficient number, since it is larger than the sum of its proper divisors (106059927949654).

212011002021002 is a wasteful number, since it uses less digits than its factorization.

212011002021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18142313052.

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

Adding to 212011002021002 its reverse (200120200110212), we get a palindrome (412131202131214).

The spelling of 212011002021002 in words is "two hundred twelve trillion, eleven billion, two million, twenty-one thousand, two".