122100100107 has 8 divisors (see below), whose sum is σ = 162823986384. Its totient is φ = 81388140288.

The previous prime is 122100100079. The next prime is 122100100141. The reversal of 122100100107 is 701001001221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122100100107 - 2¹⁴ = 122100083723 is a prime.

It is a super-2 number, since 2×122100100107² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122100104107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2957698 + ... + 2998695.

It is an arithmetic number, because the mean of its divisors is an integer number (20352998298).

Almost surely, 2^122100100107 is an apocalyptic number.

122100100107 is a deficient number, since it is larger than the sum of its proper divisors (40723886277).

122100100107 is an equidigital number, since it uses as much as digits as its factorization.

122100100107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5963229.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 122100100107 its reverse (701001001221), we get a palindrome (823101101328).

The spelling of 122100100107 in words is "one hundred twenty-two billion, one hundred million, one hundred thousand, one hundred seven".