222002323011 has 12 divisors (see below), whose sum is σ = 366480025392. Its totient is φ = 126858470256.

The previous prime is 222002322979. The next prime is 222002323019. The reversal of 222002323011 is 110323200222.

It is not a de Polignac number, because 222002323011 - 2⁵ = 222002322979 is a prime.

It is a super-2 number, since 2×222002323011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222002323019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1761923136 + ... + 1761923261.

It is an arithmetic number, because the mean of its divisors is an integer number (30540002116).

Almost surely, 2^222002323011 is an apocalyptic number.

222002323011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222002323011 is a deficient number, since it is larger than the sum of its proper divisors (144477702381).

222002323011 is a wasteful number, since it uses less digits than its factorization.

222002323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523846410 (or 3523846407 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222002323011 its reverse (110323200222), we get a palindrome (332325523233).

The spelling of 222002323011 in words is "two hundred twenty-two billion, two million, three hundred twenty-three thousand, eleven".