120102222100001 has 4 divisors (see below), whose sum is σ = 120102405416112. Its totient is φ = 120102038783892.

The previous prime is 120102222099991. The next prime is 120102222100013. The reversal of 120102222100001 is 100001222201021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120102222100001 is a prime.

It is a super-2 number, since 2×120102222100001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120102222100031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90671771 + ... + 91986816.

It is an arithmetic number, because the mean of its divisors is an integer number (30025601354028).

Almost surely, 2^{120102222100001} is an apocalyptic number.

It is an amenable number.

120102222100001 is a deficient number, since it is larger than the sum of its proper divisors (183316111).

120102222100001 is an equidigital number, since it uses as much as digits as its factorization.

120102222100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183316110.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120102222100001 its reverse (100001222201021), we get a palindrome (220103444301022).

The spelling of 120102222100001 in words is "one hundred twenty trillion, one hundred two billion, two hundred twenty-two million, one hundred thousand, one".