22233121003 has 2 divisors, whose sum is σ = 22233121004. Its totient is φ = 22233121002.

The previous prime is 22233120989. The next prime is 22233121013. The reversal of 22233121003 is 30012133222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22233121003 - 2⁵ = 22233120971 is a prime.

It is not a weakly prime, because it can be changed into another prime (22233121013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116560501 + 11116560502.

It is an arithmetic number, because the mean of its divisors is an integer number (11116560502).

Almost surely, 2^22233121003 is an apocalyptic number.

22233121003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233121003 is an equidigital number, since it uses as much as digits as its factorization.

22233121003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22233121003 its reverse (30012133222), we get a palindrome (52245254225).

The spelling of 22233121003 in words is "twenty-two billion, two hundred thirty-three million, one hundred twenty-one thousand, three".