55222527099 has 8 divisors (see below), whose sum is σ = 77961214800. Its totient is φ = 34649428736.

The previous prime is 55222527083. The next prime is 55222527211. The reversal of 55222527099 is 99072522255.

It is a happy number.

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 55222527099 - 2⁴ = 55222527083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55222527049) 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, 541397274 + ... + 541397375.

It is an arithmetic number, because the mean of its divisors is an integer number (9745151850).

Almost surely, 2^55222527099 is an apocalyptic number.

55222527099 is a deficient number, since it is larger than the sum of its proper divisors (22738687701).

55222527099 is a wasteful number, since it uses less digits than its factorization.

55222527099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082794669.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 55222527099 in words is "fifty-five billion, two hundred twenty-two million, five hundred twenty-seven thousand, ninety-nine".