22213203011 has 8 divisors (see below), whose sum is σ = 22269083760. Its totient is φ = 22157385472.

The previous prime is 22213203007. The next prime is 22213203041. The reversal of 22213203011 is 11030231222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22213203011 - 2² = 22213203007 is a prime.

It is a super-2 number, since 2×22213203011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213203041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731711 + ... + 761463.

It is an arithmetic number, because the mean of its divisors is an integer number (2783635470).

Almost surely, 2^22213203011 is an apocalyptic number.

22213203011 is a deficient number, since it is larger than the sum of its proper divisors (55880749).

22213203011 is a wasteful number, since it uses less digits than its factorization.

22213203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31605.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22213203011 its reverse (11030231222), we get a palindrome (33243434233).

The spelling of 22213203011 in words is "twenty-two billion, two hundred thirteen million, two hundred three thousand, eleven".