10222312011 has 32 divisors (see below), whose sum is σ = 14157760320. Its totient is φ = 6555354624.

The previous prime is 10222311989. The next prime is 10222312013. The reversal of 10222312011 is 11021322201.

It is not a de Polignac number, because 10222312011 - 2⁹ = 10222311499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222312013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9351981 + ... + 9353073.

It is an arithmetic number, because the mean of its divisors is an integer number (442430010).

Almost surely, 2^10222312011 is an apocalyptic number.

10222312011 is a deficient number, since it is larger than the sum of its proper divisors (3935448309).

10222312011 is a wasteful number, since it uses less digits than its factorization.

10222312011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

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

Adding to 10222312011 its reverse (11021322201), we get a palindrome (21243634212).

The spelling of 10222312011 in words is "ten billion, two hundred twenty-two million, three hundred twelve thousand, eleven".