122102011101 has 32 divisors (see below), whose sum is σ = 188432282880. Its totient is φ = 68885397504.

The previous prime is 122102011033. The next prime is 122102011121. The reversal of 122102011101 is 101110201221.

It is not a de Polignac number, because 122102011101 - 2⁷ = 122102010973 is a prime.

It is a super-2 number, since 2×122102011101² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102011121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209301 + ... + 1306373.

It is an arithmetic number, because the mean of its divisors is an integer number (5888508840).

Almost surely, 2^122102011101 is an apocalyptic number.

It is an amenable number.

122102011101 is a deficient number, since it is larger than the sum of its proper divisors (66330271779).

122102011101 is an equidigital number, since it uses as much as digits as its factorization.

122102011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97845.

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

Adding to 122102011101 its reverse (101110201221), we get a palindrome (223212212322).

The spelling of 122102011101 in words is "one hundred twenty-two billion, one hundred two million, eleven thousand, one hundred one".