222041244202 has 4 divisors (see below), whose sum is σ = 333061866306. Its totient is φ = 111020622100.

The previous prime is 222041244199. The next prime is 222041244209. The reversal of 222041244202 is 202442140222.

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., 192370837201 + 29670407001 = 438601^2 + 172251^2 .

It is not an unprimeable number, because it can be changed into a prime (222041244209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55510311049 + ... + 55510311052.

Almost surely, 2^222041244202 is an apocalyptic number.

222041244202 is a deficient number, since it is larger than the sum of its proper divisors (111020622104).

222041244202 is a wasteful number, since it uses less digits than its factorization.

222041244202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111020622103.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 222041244202 its reverse (202442140222), we get a palindrome (424483384424).

The spelling of 222041244202 in words is "two hundred twenty-two billion, forty-one million, two hundred forty-four thousand, two hundred two".