222303303011 has 8 divisors (see below), whose sum is σ = 235399214304. Its totient is φ = 209209530240.

The previous prime is 222303303007. The next prime is 222303303109. The reversal of 222303303011 is 110303303222.

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 222303303011 - 2² = 222303303007 is a prime.

It is a super-2 number, since 2×222303303011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222303306011) 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, 318095 + ... + 738776.

It is an arithmetic number, because the mean of its divisors is an integer number (29424901788).

Almost surely, 2^222303303011 is an apocalyptic number.

222303303011 is a deficient number, since it is larger than the sum of its proper divisors (13095911293).

222303303011 is a wasteful number, since it uses less digits than its factorization.

222303303011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069261.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 222303303011 its reverse (110303303222), we get a palindrome (332606606233).

The spelling of 222303303011 in words is "two hundred twenty-two billion, three hundred three million, three hundred three thousand, eleven".