2222131011 has 8 divisors (see below), whose sum is σ = 2963410944. Its totient is φ = 1481135880.

The previous prime is 2222130943. The next prime is 2222131031. The reversal of 2222131011 is 1101312222.

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

It is not a de Polignac number, because 2222131011 - 2¹¹ = 2222128963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222131031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52275 + ... + 84716.

It is an arithmetic number, because the mean of its divisors is an integer number (370426368).

Almost surely, 2^2222131011 is an apocalyptic number.

2222131011 is a deficient number, since it is larger than the sum of its proper divisors (741279933).

2222131011 is a wasteful number, since it uses less digits than its factorization.

2222131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142401.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2222131011 is about 47139.4846280695. The cubic root of 2222131011 is about 1304.9380261522.

Adding to 2222131011 its reverse (1101312222), we get a palindrome (3323443233).

The spelling of 2222131011 in words is "two billion, two hundred twenty-two million, one hundred thirty-one thousand, eleven".