120022323101 has 4 divisors (see below), whose sum is σ = 127082459772. Its totient is φ = 112962186432.

The previous prime is 120022323097. The next prime is 120022323137. The reversal of 120022323101 is 101323220021.

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 108738360025 + 11283963076 = 329755^2 + 106226^2 .

It is not a de Polignac number, because 120022323101 - 2² = 120022323097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 7060136653 = 120022323101 / (1 + 2 + 0 + 0 + 2 + 2 + 3 + 2 + 3 + 1 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120022323101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022323151) 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, 3530068310 + ... + 3530068343.

It is an arithmetic number, because the mean of its divisors is an integer number (31770614943).

Almost surely, 2^120022323101 is an apocalyptic number.

It is an amenable number.

120022323101 is a deficient number, since it is larger than the sum of its proper divisors (7060136671).

120022323101 is an equidigital number, since it uses as much as digits as its factorization.

120022323101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060136670.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120022323101 its reverse (101323220021), we get a palindrome (221345543122).

The spelling of 120022323101 in words is "one hundred twenty billion, twenty-two million, three hundred twenty-three thousand, one hundred one".