212050444012202 has 4 divisors (see below), whose sum is σ = 318075666018306. Its totient is φ = 106025222006100.

The previous prime is 212050444012153. The next prime is 212050444012271. The reversal of 212050444012202 is 202210444050212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 203998918586761 + 8051525425441 = 14282819^2 + 2837521^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53012611003049 + ... + 53012611003052.

Almost surely, 2^{212050444012202} is an apocalyptic number.

212050444012202 is a deficient number, since it is larger than the sum of its proper divisors (106025222006104).

212050444012202 is a wasteful number, since it uses less digits than its factorization.

212050444012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106025222006103.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 212050444012202 its reverse (202210444050212), we get a palindrome (414260888062414).

The spelling of 212050444012202 in words is "two hundred twelve trillion, fifty billion, four hundred forty-four million, twelve thousand, two hundred two".