12202202002021 has 8 divisors (see below), whose sum is σ = 12736884124224. Its totient is φ = 11667865846560.

The previous prime is 12202202002013. The next prime is 12202202002037. The reversal of 12202202002021 is 12020020220221.

12202202002021 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 a cyclic number.

It is not a de Polignac number, because 12202202002021 - 2³ = 12202202002013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12202202001986 and 12202202002004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202202009021) 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, 86419600 + ... + 86560681.

It is an arithmetic number, because the mean of its divisors is an integer number (1592110515528).

Almost surely, 2^{12202202002021} is an apocalyptic number.

It is an amenable number.

12202202002021 is a deficient number, since it is larger than the sum of its proper divisors (534682122203).

12202202002021 is a wasteful number, since it uses less digits than its factorization.

12202202002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172983371.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12202202002021 its reverse (12020020220221), we get a palindrome (24222222222242).

The spelling of 12202202002021 in words is "twelve trillion, two hundred two billion, two hundred two million, two thousand, twenty-one".