22201210201210 has 8 divisors (see below), whose sum is σ = 39962178362196. Its totient is φ = 8880484080480.

The previous prime is 22201210201201. The next prime is 22201210201213. The reversal of 22201210201210 is 1210201210222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21881728639681 + 319481561529 = 4677791^2 + 565227^2 .

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 (22201210201213) 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, 1110060510051 + ... + 1110060510070.

Almost surely, 2^{22201210201210} is an apocalyptic number.

22201210201210 is a deficient number, since it is larger than the sum of its proper divisors (17760968160986).

22201210201210 is a wasteful number, since it uses less digits than its factorization.

22201210201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220121020128.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22201210201210 its reverse (1210201210222), we get a palindrome (23411411411432).

The spelling of 22201210201210 in words is "twenty-two trillion, two hundred one billion, two hundred ten million, two hundred one thousand, two hundred ten".