12002201100022 has 16 divisors (see below), whose sum is σ = 21658107248640. Its totient is φ = 4873074130728.

The previous prime is 12002201099923. The next prime is 12002201100049. The reversal of 12002201100022 is 22000110220021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12002201099975 and 12002201100011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22560528118 + ... + 22560528649.

It is an arithmetic number, because the mean of its divisors is an integer number (1353631703040).

Almost surely, 2^{12002201100022} is an apocalyptic number.

12002201100022 is a deficient number, since it is larger than the sum of its proper divisors (9655906148618).

12002201100022 is a wasteful number, since it uses less digits than its factorization.

12002201100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45121056795.

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

Adding to 12002201100022 its reverse (22000110220021), we get a palindrome (34002311320043).

The spelling of 12002201100022 in words is "twelve trillion, two billion, two hundred one million, one hundred thousand, twenty-two".