212010221002 has 8 divisors (see below), whose sum is σ = 324781615296. Its totient is φ = 103749682572.

The previous prime is 212010220967. The next prime is 212010221057. The reversal of 212010221002 is 200122010212.

It is a happy number.

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, 1127713848 + ... + 1127714035.

It is an arithmetic number, because the mean of its divisors is an integer number (40597701912).

Almost surely, 2^212010221002 is an apocalyptic number.

212010221002 is a deficient number, since it is larger than the sum of its proper divisors (112771394294).

212010221002 is a wasteful number, since it uses less digits than its factorization.

212010221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255427932.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212010221002 its reverse (200122010212), we get a palindrome (412132231214).

The spelling of 212010221002 in words is "two hundred twelve billion, ten million, two hundred twenty-one thousand, two".