212220010012202 has 8 divisors (see below), whose sum is σ = 318753889874112. Its totient is φ = 105968713387500.

The previous prime is 212220010012187. The next prime is 212220010012207. The reversal of 212220010012202 is 202210010022212.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (212220010012207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70645807424 + ... + 70645810427.

It is an arithmetic number, because the mean of its divisors is an integer number (39844236234264).

Almost surely, 2^{212220010012202} is an apocalyptic number.

212220010012202 is a deficient number, since it is larger than the sum of its proper divisors (106533879861910).

212220010012202 is a wasteful number, since it uses less digits than its factorization.

212220010012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141291618604.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212220010012202 its reverse (202210010022212), we get a palindrome (414430020034414).

The spelling of 212220010012202 in words is "two hundred twelve trillion, two hundred twenty billion, ten million, twelve thousand, two hundred two".