122022022001101 has 4 divisors (see below), whose sum is σ = 122053398199900. Its totient is φ = 121990645802304.

The previous prime is 122022022001093. The next prime is 122022022001107. The reversal of 122022022001101 is 101100220220221.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 59847630015625 + 62174391985476 = 7736125^2 + 7885074^2 .

It is a cyclic number.

It is not a de Polignac number, because 122022022001101 - 2³ = 122022022001093 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 (122022022001107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15688093566 + ... + 15688101343.

It is an arithmetic number, because the mean of its divisors is an integer number (30513349549975).

Almost surely, 2^{122022022001101} is an apocalyptic number.

It is an amenable number.

122022022001101 is a deficient number, since it is larger than the sum of its proper divisors (31376198799).

122022022001101 is an equidigital number, since it uses as much as digits as its factorization.

122022022001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31376198798.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122022022001101 its reverse (101100220220221), we get a palindrome (223122242221322).

The spelling of 122022022001101 in words is "one hundred twenty-two trillion, twenty-two billion, twenty-two million, one thousand, one hundred one".