101122200111 has 8 divisors (see below), whose sum is σ = 134851544704. Its totient is φ = 67403827800.

The previous prime is 101122200107. The next prime is 101122200149. The reversal of 101122200111 is 111002221101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101122200111 - 2² = 101122200107 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 (101122201111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2721541 + ... + 2758446.

It is an arithmetic number, because the mean of its divisors is an integer number (16856443088).

Almost surely, 2^101122200111 is an apocalyptic number.

101122200111 is a deficient number, since it is larger than the sum of its proper divisors (33729344593).

101122200111 is an equidigital number, since it uses as much as digits as its factorization.

101122200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486141.

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

Adding to 101122200111 its reverse (111002221101), we get a palindrome (212124421212).

The spelling of 101122200111 in words is "one hundred one billion, one hundred twenty-two million, two hundred thousand, one hundred eleven".