10112222100111 has 32 divisors (see below), whose sum is σ = 13869475190208. Its totient is φ = 6548813153280.

The previous prime is 10112222100107. The next prime is 10112222100119. The reversal of 10112222100111 is 11100122221101.

It is a happy number.

It is not a de Polignac number, because 10112222100111 - 2² = 10112222100107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112222100119) 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, 258519091 + ... + 258558203.

It is an arithmetic number, because the mean of its divisors is an integer number (433421099694).

Almost surely, 2^{10112222100111} is an apocalyptic number.

10112222100111 is a deficient number, since it is larger than the sum of its proper divisors (3757253090097).

10112222100111 is a wasteful number, since it uses less digits than its factorization.

10112222100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42811.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10112222100111 its reverse (11100122221101), we get a palindrome (21212344321212).

The spelling of 10112222100111 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, one hundred thousand, one hundred eleven".