120022353115 has 32 divisors (see below), whose sum is σ = 165327012864. Its totient is φ = 81939219840.

The previous prime is 120022353049. The next prime is 120022353119. The reversal of 120022353115 is 511353220021.

It is not a de Polignac number, because 120022353115 - 2¹⁹ = 120021828827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120022353115.

It is not an unprimeable number, because it can be changed into a prime (120022353119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9866617 + ... + 9878773.

It is an arithmetic number, because the mean of its divisors is an integer number (5166469152).

Almost surely, 2^120022353115 is an apocalyptic number.

120022353115 is a deficient number, since it is larger than the sum of its proper divisors (45304659749).

120022353115 is a wasteful number, since it uses less digits than its factorization.

120022353115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13387.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 120022353115 its reverse (511353220021), we get a palindrome (631375573136).

The spelling of 120022353115 in words is "one hundred twenty billion, twenty-two million, three hundred fifty-three thousand, one hundred fifteen".