120022222101 has 8 divisors (see below), whose sum is σ = 160050658464. Its totient is φ = 80004300240.

The previous prime is 120022222097. The next prime is 120022222153. The reversal of 120022222101 is 101222220021.

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

It is not a de Polignac number, because 120022222101 - 2² = 120022222097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022222181) 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, 2601951 + ... + 2647676.

It is an arithmetic number, because the mean of its divisors is an integer number (20006332308).

Almost surely, 2^120022222101 is an apocalyptic number.

It is an amenable number.

120022222101 is a deficient number, since it is larger than the sum of its proper divisors (40028436363).

120022222101 is an equidigital number, since it uses as much as digits as its factorization.

120022222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257251.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120022222101 its reverse (101222220021), we get a palindrome (221244442122).

The spelling of 120022222101 in words is "one hundred twenty billion, twenty-two million, two hundred twenty-two thousand, one hundred one".