120222211202001 has 32 divisors (see below), whose sum is σ = 179540226633600. Its totient is φ = 79504156134720.

The previous prime is 120222211201993. The next prime is 120222211202087. The reversal of 120222211202001 is 100202112222021.

It is a happy number.

120222211202001 is a `hidden beast` number, since 12 + 0 + 222 + 211 + 20 + 200 + 1 = 666.

It is not a de Polignac number, because 120222211202001 - 2³ = 120222211201993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120222211202501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9129786 + ... + 17994371.

It is an arithmetic number, because the mean of its divisors is an integer number (5610632082300).

Almost surely, 2^{120222211202001} is an apocalyptic number.

It is an amenable number.

120222211202001 is a deficient number, since it is larger than the sum of its proper divisors (59318015431599).

120222211202001 is a wasteful number, since it uses less digits than its factorization.

120222211202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27125486 (or 27125480 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120222211202001 its reverse (100202112222021), we get a palindrome (220424323424022).

The spelling of 120222211202001 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred eleven million, two hundred two thousand, one".