22033112223203 has 4 divisors (see below), whose sum is σ = 22448831321808. Its totient is φ = 21617393124600.

The previous prime is 22033112223179. The next prime is 22033112223223. The reversal of 22033112223203 is 30232221133022.

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 22033112223203 - 2⁶ = 22033112223139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22033112223223) 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, 207859549223 + ... + 207859549328.

It is an arithmetic number, because the mean of its divisors is an integer number (5612207830452).

Almost surely, 2^{22033112223203} is an apocalyptic number.

22033112223203 is a deficient number, since it is larger than the sum of its proper divisors (415719098605).

22033112223203 is an equidigital number, since it uses as much as digits as its factorization.

22033112223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415719098604.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22033112223203 its reverse (30232221133022), we get a palindrome (52265333356225).

The spelling of 22033112223203 in words is "twenty-two trillion, thirty-three billion, one hundred twelve million, two hundred twenty-three thousand, two hundred three".