222113323011 has 16 divisors (see below), whose sum is σ = 298338124448. Its totient is φ = 146985062400.

The previous prime is 222113322983. The next prime is 222113323021. The reversal of 222113323011 is 110323311222.

It is not a de Polignac number, because 222113323011 - 2¹⁷ = 222113191939 is a prime.

It is a super-2 number, since 2×222113323011² (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 (222113323021) 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, 84286 + ... + 671811.

It is an arithmetic number, because the mean of its divisors is an integer number (18646132778).

Almost surely, 2^222113323011 is an apocalyptic number.

222113323011 is a deficient number, since it is larger than the sum of its proper divisors (76224801437).

222113323011 is a wasteful number, since it uses less digits than its factorization.

222113323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756822.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 222113323011 its reverse (110323311222), we get a palindrome (332436634233).

The spelling of 222113323011 in words is "two hundred twenty-two billion, one hundred thirteen million, three hundred twenty-three thousand, eleven".