22010012310111 has 32 divisors (see below), whose sum is σ = 33650832703488. Its totient is φ = 12535243659360.

The previous prime is 22010012310059. The next prime is 22010012310191. The reversal of 22010012310111 is 11101321001022.

It is not a de Polignac number, because 22010012310111 - 2²¹ = 22010010212959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010012310191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91059226 + ... + 91300616.

It is an arithmetic number, because the mean of its divisors is an integer number (1051588521984).

Almost surely, 2^{22010012310111} is an apocalyptic number.

22010012310111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22010012310111 is a deficient number, since it is larger than the sum of its proper divisors (11640820393377).

22010012310111 is a wasteful number, since it uses less digits than its factorization.

22010012310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255851.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 22010012310111 its reverse (11101321001022), we get a palindrome (33111333311133).

The spelling of 22010012310111 in words is "twenty-two trillion, ten billion, twelve million, three hundred ten thousand, one hundred eleven".