22211112200003 has 4 divisors (see below), whose sum is σ = 22460675258520. Its totient is φ = 21961549141488.

The previous prime is 22211112199963. The next prime is 22211112200021. The reversal of 22211112200003 is 30000221111222.

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 22211112200003 - 2³⁸ = 21936234293059 is a prime.

It is a super-2 number, since 2×22211112200003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22211112200903) 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, 124781529125 + ... + 124781529302.

It is an arithmetic number, because the mean of its divisors is an integer number (5615168814630).

Almost surely, 2^{22211112200003} is an apocalyptic number.

22211112200003 is a deficient number, since it is larger than the sum of its proper divisors (249563058517).

22211112200003 is an equidigital number, since it uses as much as digits as its factorization.

22211112200003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249563058516.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22211112200003 its reverse (30000221111222), we get a palindrome (52211333311225).

The spelling of 22211112200003 in words is "twenty-two trillion, two hundred eleven billion, one hundred twelve million, two hundred thousand, three".