100012322111 has 16 divisors (see below), whose sum is σ = 109176711840. Its totient is φ = 91064899200.

The previous prime is 100012322101. The next prime is 100012322129. The reversal of 100012322111 is 111223210001.

It is a cyclic number.

It is not a de Polignac number, because 100012322111 - 2³⁰ = 98938580287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012322101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211616 + ... + 494778.

It is an arithmetic number, because the mean of its divisors is an integer number (6823544490).

Almost surely, 2^100012322111 is an apocalyptic number.

100012322111 is a deficient number, since it is larger than the sum of its proper divisors (9164389729).

100012322111 is a wasteful number, since it uses less digits than its factorization.

100012322111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283546.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100012322111 its reverse (111223210001), we get a palindrome (211235532112).

The spelling of 100012322111 in words is "one hundred billion, twelve million, three hundred twenty-two thousand, one hundred eleven".