2222133101021 has 4 divisors (see below), whose sum is σ = 2222960097792. Its totient is φ = 2221306104252.

The previous prime is 2222133100933. The next prime is 2222133101051. The reversal of 2222133101021 is 1201013312222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222133101021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222133100984 and 2222133101002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222133101051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413494355 + ... + 413499728.

It is an arithmetic number, because the mean of its divisors is an integer number (555740024448).

Almost surely, 2^{2222133101021} is an apocalyptic number.

It is an amenable number.

2222133101021 is a deficient number, since it is larger than the sum of its proper divisors (826996771).

2222133101021 is an equidigital number, since it uses as much as digits as its factorization.

2222133101021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826996770.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2222133101021 its reverse (1201013312222), we get a palindrome (3423146413243).

The spelling of 2222133101021 in words is "two trillion, two hundred twenty-two billion, one hundred thirty-three million, one hundred one thousand, twenty-one".