115430222354 has 4 divisors (see below), whose sum is σ = 173145333534. Its totient is φ = 57715111176.

The previous prime is 115430222353. The next prime is 115430222437. The reversal of 115430222354 is 453222034511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453222034511 = 575033 ⋅788167.

It can be written as a sum of positive squares in only one way, i.e., 73074524329 + 42355698025 = 270323^2 + 205805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115430222354.

It is not an unprimeable number, because it can be changed into a prime (115430222351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28857555587 + ... + 28857555590.

Almost surely, 2^115430222354 is an apocalyptic number.

115430222354 is a deficient number, since it is larger than the sum of its proper divisors (57715111180).

115430222354 is an equidigital number, since it uses as much as digits as its factorization.

115430222354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57715111179.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 115430222354 its reverse (453222034511), we get a palindrome (568652256865).

The spelling of 115430222354 in words is "one hundred fifteen billion, four hundred thirty million, two hundred twenty-two thousand, three hundred fifty-four".