102225433155 has 8 divisors (see below), whose sum is σ = 163560693072. Its totient is φ = 54520231008.

The previous prime is 102225433151. The next prime is 102225433157. The reversal of 102225433155 is 551334522201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102225433155 - 2² = 102225433151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102225433151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3407514424 + ... + 3407514453.

It is an arithmetic number, because the mean of its divisors is an integer number (20445086634).

Almost surely, 2^102225433155 is an apocalyptic number.

102225433155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102225433155 is a deficient number, since it is larger than the sum of its proper divisors (61335259917).

102225433155 is an equidigital number, since it uses as much as digits as its factorization.

102225433155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815028885.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 102225433155 its reverse (551334522201), we get a palindrome (653559955356).

The spelling of 102225433155 in words is "one hundred two billion, two hundred twenty-five million, four hundred thirty-three thousand, one hundred fifty-five".