120022232244013 has 4 divisors (see below), whose sum is σ = 130933344266208. Its totient is φ = 109111120221820.

The previous prime is 120022232243891. The next prime is 120022232244053. The reversal of 120022232244013 is 310442232220021.

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 a de Polignac number, because none of the positive numbers 2^k-120022232244013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022232244053) 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, 5455556011081 + ... + 5455556011102.

It is an arithmetic number, because the mean of its divisors is an integer number (32733336066552).

Almost surely, 2^{120022232244013} is an apocalyptic number.

It is an amenable number.

120022232244013 is a deficient number, since it is larger than the sum of its proper divisors (10911112022195).

120022232244013 is a wasteful number, since it uses less digits than its factorization.

120022232244013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10911112022194.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 120022232244013 its reverse (310442232220021), we get a palindrome (430464464464034).

The spelling of 120022232244013 in words is "one hundred twenty trillion, twenty-two billion, two hundred thirty-two million, two hundred forty-four thousand, thirteen".