115402032022 has 4 divisors (see below), whose sum is σ = 173103048036. Its totient is φ = 57701016010.

The previous prime is 115402032017. The next prime is 115402032023. The reversal of 115402032022 is 220230204511.

It is a happy number.

115402032022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220230204511 = 4937 ⋅44608103.

It is a junction number, because it is equal to n+sod(n) for n = 115402031984 and 115402032002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115402032023) 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 as a sum of consecutive naturals, namely, 28850508004 + ... + 28850508007.

It is an arithmetic number, because the mean of its divisors is an integer number (43275762009).

Almost surely, 2^115402032022 is an apocalyptic number.

115402032022 is a deficient number, since it is larger than the sum of its proper divisors (57701016014).

115402032022 is an equidigital number, since it uses as much as digits as its factorization.

115402032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57701016013.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 115402032022 its reverse (220230204511), we get a palindrome (335632236533).

The spelling of 115402032022 in words is "one hundred fifteen billion, four hundred two million, thirty-two thousand, twenty-two".