22102233221201 has 16 divisors (see below), whose sum is σ = 26879959353600. Its totient is φ = 17740773135360.

The previous prime is 22102233221191. The next prime is 22102233221203. The reversal of 22102233221201 is 10212233220122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22102233221201 - 2⁶ = 22102233221137 is a prime.

It is a super-2 number, since 2×22102233221201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102233221203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466642280 + ... + 466689641.

It is an arithmetic number, because the mean of its divisors is an integer number (1679997459600).

Almost surely, 2^{22102233221201} is an apocalyptic number.

It is an amenable number.

22102233221201 is a deficient number, since it is larger than the sum of its proper divisors (4777726132399).

22102233221201 is a wasteful number, since it uses less digits than its factorization.

22102233221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933332144.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22102233221201 its reverse (10212233220122), we get a palindrome (32314466441323).

The spelling of 22102233221201 in words is "twenty-two trillion, one hundred two billion, two hundred thirty-three million, two hundred twenty-one thousand, two hundred one".