22001120220010 has 16 divisors (see below), whose sum is σ = 41686333048800. Its totient is φ = 8337266609616.

The previous prime is 22001120219963. The next prime is 22001120220011. The reversal of 22001120220010 is 1002202110022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22001120220011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57897684600 + ... + 57897684979.

It is an arithmetic number, because the mean of its divisors is an integer number (2605395815550).

Almost surely, 2^{22001120220010} is an apocalyptic number.

22001120220010 is a deficient number, since it is larger than the sum of its proper divisors (19685212828790).

22001120220010 is a wasteful number, since it uses less digits than its factorization.

22001120220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115795369605.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22001120220010 its reverse (1002202110022), we get a palindrome (23003322330032).

The spelling of 22001120220010 in words is "twenty-two trillion, one billion, one hundred twenty million, two hundred twenty thousand, ten".