122010011101 has 16 divisors (see below), whose sum is σ = 135951851520. Its totient is φ = 108543802480.

The previous prime is 122010011087. The next prime is 122010011107. The reversal of 122010011101 is 101110010221.

It is a cyclic number.

It is not a de Polignac number, because 122010011101 - 2⁹ = 122010010589 is a prime.

It is a super-2 number, since 2×122010011101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010011107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6467040 + ... + 6485878.

It is an arithmetic number, because the mean of its divisors is an integer number (8496990720).

Almost surely, 2^122010011101 is an apocalyptic number.

122010011101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122010011101 is a deficient number, since it is larger than the sum of its proper divisors (13941840419).

122010011101 is a wasteful number, since it uses less digits than its factorization.

122010011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31424.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 122010011101 its reverse (101110010221), we get a palindrome (223120021322).

The spelling of 122010011101 in words is "one hundred twenty-two billion, ten million, eleven thousand, one hundred one".