122027101 has 12 divisors (see below), whose sum is σ = 149422080. Its totient is φ = 99088920.

The previous prime is 122027069. The next prime is 122027131. The reversal of 122027101 is 101720221.

It is not a de Polignac number, because 122027101 - 2⁵ = 122027069 is a prime.

It is a super-2 number, since 2×122027101² = 29781226756928402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122027131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64605 + ... + 66466.

It is an arithmetic number, because the mean of its divisors is an integer number (12451840).

Almost surely, 2^122027101 is an apocalyptic number.

It is an amenable number.

122027101 is a deficient number, since it is larger than the sum of its proper divisors (27394979).

122027101 is a wasteful number, since it uses less digits than its factorization.

122027101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131104 (or 131097 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 122027101 is about 11046.5877536912. The cubic root of 122027101 is about 496.0042883019.

Adding to 122027101 its reverse (101720221), we get a palindrome (223747322).

The spelling of 122027101 in words is "one hundred twenty-two million, twenty-seven thousand, one hundred one".