22202202202 has 8 divisors (see below), whose sum is σ = 35056108800. Its totient is φ = 10516832604.

The previous prime is 22202202193. The next prime is 22202202229. The reversal of 22202202202 is 20220220222.

It is a happy number.

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

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, 292134202 + ... + 292134277.

It is an arithmetic number, because the mean of its divisors is an integer number (4382013600).

Almost surely, 2^22202202202 is an apocalyptic number.

22202202202 is a deficient number, since it is larger than the sum of its proper divisors (12853906598).

22202202202 is a wasteful number, since it uses less digits than its factorization.

22202202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584268500.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22202202202 its reverse (20220220222), we get a palindrome (42422422424).

It can be divided in two parts, 2220220220 and 2, that added together give a palindrome (2220220222).

The spelling of 22202202202 in words is "twenty-two billion, two hundred two million, two hundred two thousand, two hundred two".