12202200210021 has 8 divisors (see below), whose sum is σ = 16276925637984. Its totient is φ = 8131137461040.

The previous prime is 12202200210017. The next prime is 12202200210023. The reversal of 12202200210021 is 12001200220221.

12202200210021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12202200210021 - 2² = 12202200210017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202200210023) 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, 915661971 + ... + 915675296.

It is an arithmetic number, because the mean of its divisors is an integer number (2034615704748).

Almost surely, 2^{12202200210021} is an apocalyptic number.

It is an amenable number.

12202200210021 is a deficient number, since it is larger than the sum of its proper divisors (4074725427963).

12202200210021 is a wasteful number, since it uses less digits than its factorization.

12202200210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831339491.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12202200210021 its reverse (12001200220221), we get a palindrome (24203400430242).

The spelling of 12202200210021 in words is "twelve trillion, two hundred two billion, two hundred million, two hundred ten thousand, twenty-one".