101122200012011 has 4 divisors (see below), whose sum is σ = 101397737342112. Its totient is φ = 100846662681912.

The previous prime is 101122200011939. The next prime is 101122200012049. The reversal of 101122200012011 is 110210002221101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101122200012011 - 2³⁸ = 100847322105067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101122200012091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137768664500 + ... + 137768665233.

It is an arithmetic number, because the mean of its divisors is an integer number (25349434335528).

Almost surely, 2^{101122200012011} is an apocalyptic number.

101122200012011 is a deficient number, since it is larger than the sum of its proper divisors (275537330101).

101122200012011 is an equidigital number, since it uses as much as digits as its factorization.

101122200012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275537330100.

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

Adding to 101122200012011 its reverse (110210002221101), we get a palindrome (211332202233112).

The spelling of 101122200012011 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred million, twelve thousand, eleven".