100122020100111 has 16 divisors (see below), whose sum is σ = 141628606976000. Its totient is φ = 62737046987328.

The previous prime is 100122020100101. The next prime is 100122020100121. The reversal of 100122020100111 is 111001020221001.

It is an interprime number because it is at equal distance from previous prime (100122020100101) and next prime (100122020100121).

It is not a de Polignac number, because 100122020100111 - 2¹⁷ = 100122019969039 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 (100122020100101) 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, 6915452086 + ... + 6915466563.

It is an arithmetic number, because the mean of its divisors is an integer number (8851787936000).

Almost surely, 2^{100122020100111} is an apocalyptic number.

100122020100111 is a deficient number, since it is larger than the sum of its proper divisors (41506586875889).

100122020100111 is a wasteful number, since it uses less digits than its factorization.

100122020100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13830918798.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100122020100111 its reverse (111001020221001), we get a palindrome (211123040321112).

The spelling of 100122020100111 in words is "one hundred trillion, one hundred twenty-two billion, twenty million, one hundred thousand, one hundred eleven".