10223323011 has 32 divisors (see below), whose sum is σ = 16834314240. Its totient is φ = 6079039200.

The previous prime is 10223323007. The next prime is 10223323043. The reversal of 10223323011 is 11032332201.

10223323011 is a `hidden beast` number, since 10 + 22 + 332 + 301 + 1 = 666.

It is not a de Polignac number, because 10223323011 - 2² = 10223323007 is a prime.

It is a super-2 number, since 2×10223323011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10223323081) 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, 308995 + ... + 340476.

It is an arithmetic number, because the mean of its divisors is an integer number (526072320).

Almost surely, 2^10223323011 is an apocalyptic number.

10223323011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10223323011 is a deficient number, since it is larger than the sum of its proper divisors (6610991229).

10223323011 is a wasteful number, since it uses less digits than its factorization.

10223323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649544 (or 649538 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10223323011 its reverse (11032332201), we get a palindrome (21255655212).

The spelling of 10223323011 in words is "ten billion, two hundred twenty-three million, three hundred twenty-three thousand, eleven".