551222211299 has 8 divisors (see below), whose sum is σ = 566236057200. Its totient is φ = 536308125696.

The previous prime is 551222211283. The next prime is 551222211313. The reversal of 551222211299 is 992112222155.

551222211299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 551222211299 - 2⁴ = 551222211283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (551222211259) 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, 24928874 + ... + 24950975.

It is an arithmetic number, because the mean of its divisors is an integer number (70779507150).

Almost surely, 2^551222211299 is an apocalyptic number.

551222211299 is a deficient number, since it is larger than the sum of its proper divisors (15013845901).

551222211299 is a wasteful number, since it uses less digits than its factorization.

551222211299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49880149.

The product of its digits is 64800, while the sum is 41.

The spelling of 551222211299 in words is "five hundred fifty-one billion, two hundred twenty-two million, two hundred eleven thousand, two hundred ninety-nine".