22202231212003 has 4 divisors (see below), whose sum is σ = 22224148519248. Its totient is φ = 22180313904760.

The previous prime is 22202231211971. The next prime is 22202231212027. The reversal of 22202231212003 is 30021213220222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22202231212003 - 2⁵ = 22202231211971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202231212303) 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, 10958652103 + ... + 10958654128.

It is an arithmetic number, because the mean of its divisors is an integer number (5556037129812).

Almost surely, 2^{22202231212003} is an apocalyptic number.

22202231212003 is a deficient number, since it is larger than the sum of its proper divisors (21917307245).

22202231212003 is a wasteful number, since it uses less digits than its factorization.

22202231212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21917307244.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22202231212003 its reverse (30021213220222), we get a palindrome (52223444432225).

The spelling of 22202231212003 in words is "twenty-two trillion, two hundred two billion, two hundred thirty-one million, two hundred twelve thousand, three".