22201001110202 has 8 divisors (see below), whose sum is σ = 33301549681812. Its totient is φ = 11100484549600.

The previous prime is 22201001110163. The next prime is 22201001110207. The reversal of 22201001110202 is 20201110010222.

It can be written as a sum of positive squares in 2 ways, for example, as 18695946902161 + 3505054208041 = 4323881^2 + 1872179^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22201001110207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6186449 + ... + 9092532.

Almost surely, 2^{22201001110202} is an apocalyptic number.

22201001110202 is a deficient number, since it is larger than the sum of its proper divisors (11100548571610).

22201001110202 is a wasteful number, since it uses less digits than its factorization.

22201001110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16005504.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22201001110202 its reverse (20201110010222), we get a palindrome (42402111120424).

The spelling of 22201001110202 in words is "twenty-two trillion, two hundred one billion, one million, one hundred ten thousand, two hundred two".