22212210003 has 16 divisors (see below), whose sum is σ = 31064087040. Its totient is φ = 14090909184.

The previous prime is 22212209969. The next prime is 22212210023. The reversal of 22212210003 is 30001221222.

It is a happy number.

It is not a de Polignac number, because 22212210003 - 2¹³ = 22212201811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212210023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820663 + ... + 847296.

It is an arithmetic number, because the mean of its divisors is an integer number (1941505440).

Almost surely, 2^22212210003 is an apocalyptic number.

22212210003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22212210003 is a deficient number, since it is larger than the sum of its proper divisors (8851877037).

22212210003 is a wasteful number, since it uses less digits than its factorization.

22212210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668178.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22212210003 its reverse (30001221222), we get a palindrome (52213431225).

The spelling of 22212210003 in words is "twenty-two billion, two hundred twelve million, two hundred ten thousand, three".