345000551222 has 8 divisors (see below), whose sum is σ = 518125076400. Its totient is φ = 172292192424.

The previous prime is 345000551221. The next prime is 345000551299. The reversal of 345000551222 is 222155000543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345000551221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104039522 + ... + 104042837.

It is an arithmetic number, because the mean of its divisors is an integer number (64765634550).

Almost surely, 2^345000551222 is an apocalyptic number.

345000551222 is a deficient number, since it is larger than the sum of its proper divisors (173124525178).

345000551222 is a wasteful number, since it uses less digits than its factorization.

345000551222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208083190.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 345000551222 its reverse (222155000543), we get a palindrome (567155551765).

The spelling of 345000551222 in words is "three hundred forty-five billion, five hundred fifty-one thousand, two hundred twenty-two".