120002222022101 has 4 divisors (see below), whose sum is σ = 120005850679104. Its totient is φ = 119998593365100.

The previous prime is 120002222021987. The next prime is 120002222022113. The reversal of 120002222022101 is 101220222200021.

It is a happy number.

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 not a de Polignac number, because 120002222022101 - 2⁴⁶ = 49633477844437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120002222022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002222022131) 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, 1814278895 + ... + 1814345036.

It is an arithmetic number, because the mean of its divisors is an integer number (30001462669776).

Almost surely, 2^{120002222022101} is an apocalyptic number.

It is an amenable number.

120002222022101 is a deficient number, since it is larger than the sum of its proper divisors (3628657003).

120002222022101 is an equidigital number, since it uses as much as digits as its factorization.

120002222022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628657002.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120002222022101 its reverse (101220222200021), we get a palindrome (221222444222122).

The spelling of 120002222022101 in words is "one hundred twenty trillion, two billion, two hundred twenty-two million, twenty-two thousand, one hundred one".