202000223102212 has 12 divisors (see below), whose sum is σ = 374294531042460. Its totient is φ = 95058928518656.

The previous prime is 202000223102179. The next prime is 202000223102243. The reversal of 202000223102212 is 212201322000202.

It can be written as a sum of positive squares in 2 ways, for example, as 65280194707456 + 136720028394756 = 8079616^2 + 11692734^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202000223102212.

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, 1485295758037 + ... + 1485295758172.

It is an arithmetic number, because the mean of its divisors is an integer number (31191210920205).

Almost surely, 2^{202000223102212} is an apocalyptic number.

It is an amenable number.

202000223102212 is a deficient number, since it is larger than the sum of its proper divisors (172294307940248).

202000223102212 is a wasteful number, since it uses less digits than its factorization.

202000223102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970591516230 (or 2970591516228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202000223102212 its reverse (212201322000202), we get a palindrome (414201545102414).

The spelling of 202000223102212 in words is "two hundred two trillion, two hundred twenty-three million, one hundred two thousand, two hundred twelve".