212220001103302 has 32 divisors (see below), whose sum is σ = 320089482640224. Its totient is φ = 105525343123200.

The previous prime is 212220001103273. The next prime is 212220001103329. The reversal of 212220001103302 is 203301100022212.

It is a self number, because there is not a number n which added to its sum of digits gives 212220001103302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511645977 + ... + 512060587.

It is an arithmetic number, because the mean of its divisors is an integer number (10002796332507).

Almost surely, 2^{212220001103302} is an apocalyptic number.

212220001103302 is a deficient number, since it is larger than the sum of its proper divisors (107869481536922).

212220001103302 is a wasteful number, since it uses less digits than its factorization.

212220001103302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416824.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212220001103302 its reverse (203301100022212), we get a palindrome (415521101125514).

The spelling of 212220001103302 in words is "two hundred twelve trillion, two hundred twenty billion, one million, one hundred three thousand, three hundred two".