115224322021354 has 192 divisors, whose sum is σ = 227987880331680. Its totient is φ = 43233093550080.

The previous prime is 115224322021309. The next prime is 115224322021357. The reversal of 115224322021354 is 453120223422511.

It can be written as a sum of positive squares in 16 ways, for example, as 11676948294025 + 103547373727329 = 3417155^2 + 10175823^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (115224322021357) 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 95 ways as a sum of consecutive naturals, for example, 2352020292 + ... + 2352069280.

Almost surely, 2^{115224322021354} is an apocalyptic number.

115224322021354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115224322021354 is a deficient number, since it is larger than the sum of its proper divisors (112763558310326).

115224322021354 is a wasteful number, since it uses less digits than its factorization.

115224322021354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50313 (or 50306 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 115224322021354 its reverse (453120223422511), we get a palindrome (568344545443865).

The spelling of 115224322021354 in words is "one hundred fifteen trillion, two hundred twenty-four billion, three hundred twenty-two million, twenty-one thousand, three hundred fifty-four".