22213230221003 has 2 divisors, whose sum is σ = 22213230221004. Its totient is φ = 22213230221002.

The previous prime is 22213230220999. The next prime is 22213230221023. The reversal of 22213230221003 is 30012203231222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22213230221003 - 2² = 22213230220999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22213230221003.

It is not a weakly prime, because it can be changed into another prime (22213230221023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106615110501 + 11106615110502.

It is an arithmetic number, because the mean of its divisors is an integer number (11106615110502).

Almost surely, 2^{22213230221003} is an apocalyptic number.

22213230221003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213230221003 is an equidigital number, since it uses as much as digits as its factorization.

22213230221003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22213230221003 its reverse (30012203231222), we get a palindrome (52225433452225).

The spelling of 22213230221003 in words is "twenty-two trillion, two hundred thirteen billion, two hundred thirty million, two hundred twenty-one thousand, three".