122200100211101 has 16 divisors (see below), whose sum is σ = 138445375630848. Its totient is φ = 106887973777200.

The previous prime is 122200100211073. The next prime is 122200100211143. The reversal of 122200100211101 is 101112001002221.

It is not a de Polignac number, because 122200100211101 - 2³⁰ = 122199026469277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200100211151) 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, 1927962065 + ... + 1928025446.

It is an arithmetic number, because the mean of its divisors is an integer number (8652835976928).

Almost surely, 2^{122200100211101} is an apocalyptic number.

122200100211101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122200100211101 is a deficient number, since it is larger than the sum of its proper divisors (16245275419747).

122200100211101 is a wasteful number, since it uses less digits than its factorization.

122200100211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3855987632.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122200100211101 its reverse (101112001002221), we get a palindrome (223312101213322).

The spelling of 122200100211101 in words is "one hundred twenty-two trillion, two hundred billion, one hundred million, two hundred eleven thousand, one hundred one".