22212332003 has 2 divisors, whose sum is σ = 22212332004. Its totient is φ = 22212332002.

The previous prime is 22212331987. The next prime is 22212332053. The reversal of 22212332003 is 30023321222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22212332003 - 2⁴ = 22212331987 is a prime.

It is a super-2 number, since 2×22212332003² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22212332053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106166001 + 11106166002.

It is an arithmetic number, because the mean of its divisors is an integer number (11106166002).

Almost surely, 2^22212332003 is an apocalyptic number.

22212332003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212332003 is an equidigital number, since it uses as much as digits as its factorization.

22212332003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22212332003 its reverse (30023321222), we get a palindrome (52235653225).

The spelling of 22212332003 in words is "twenty-two billion, two hundred twelve million, three hundred thirty-two thousand, three".