120222123202001 has 4 divisors (see below), whose sum is σ = 120261553222500. Its totient is φ = 120182693181504.

The previous prime is 120222123201991. The next prime is 120222123202009. The reversal of 120222123202001 is 100202321222021.

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 15324562915600 + 104897560286401 = 3914660^2 + 10241951^2 .

It is a cyclic number.

It is not a de Polignac number, because 120222123202001 - 2¹⁴ = 120222123185617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120222123202009) 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, 19715005676 + ... + 19715011773.

It is an arithmetic number, because the mean of its divisors is an integer number (30065388305625).

Almost surely, 2^{120222123202001} is an apocalyptic number.

It is an amenable number.

120222123202001 is a deficient number, since it is larger than the sum of its proper divisors (39430020499).

120222123202001 is an equidigital number, since it uses as much as digits as its factorization.

120222123202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39430020498.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120222123202001 its reverse (100202321222021), we get a palindrome (220424444424022).

The spelling of 120222123202001 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twenty-three million, two hundred two thousand, one".