10001120220022 has 16 divisors (see below), whose sum is σ = 15655743290880. Its totient is φ = 4782589567272.

The previous prime is 10001120219941. The next prime is 10001120220023. The reversal of 10001120220022 is 22002202110001.

It is a happy number.

10001120220022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10001120219984 and 10001120220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001120220023) 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, 12210072 + ... + 13003387.

It is an arithmetic number, because the mean of its divisors is an integer number (978483955680).

Almost surely, 2^{10001120220022} is an apocalyptic number.

10001120220022 is a deficient number, since it is larger than the sum of its proper divisors (5654623070858).

10001120220022 is a wasteful number, since it uses less digits than its factorization.

10001120220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25222107.

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

Adding to 10001120220022 its reverse (22002202110001), we get a palindrome (32003322330023).

The spelling of 10001120220022 in words is "ten trillion, one billion, one hundred twenty million, two hundred twenty thousand, twenty-two".