222030131011 has 64 divisors (see below), whose sum is σ = 266041036800. Its totient is φ = 183328966656.

The previous prime is 222030131003. The next prime is 222030131023. The reversal of 222030131011 is 110131030222.

It is a cyclic number.

It is not a de Polignac number, because 222030131011 - 2³ = 222030131003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222030131111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227256555 + ... + 227257531.

It is an arithmetic number, because the mean of its divisors is an integer number (4156891200).

Almost surely, 2^222030131011 is an apocalyptic number.

222030131011 is a deficient number, since it is larger than the sum of its proper divisors (44010905789).

222030131011 is a wasteful number, since it uses less digits than its factorization.

222030131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 222030131011 its reverse (110131030222), we get a palindrome (332161161233).

The spelling of 222030131011 in words is "two hundred twenty-two billion, thirty million, one hundred thirty-one thousand, eleven".