127222102799 has 4 divisors (see below), whose sum is σ = 138787748520. Its totient is φ = 115656457080.

The previous prime is 127222102757. The next prime is 127222102817. The reversal of 127222102799 is 997201222721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 997201222721 = 11 ⋅90654656611.

It is a cyclic number.

It is not a de Polignac number, because 127222102799 - 2⁸ = 127222102543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127222102729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5782822844 + ... + 5782822865.

It is an arithmetic number, because the mean of its divisors is an integer number (34696937130).

Almost surely, 2^127222102799 is an apocalyptic number.

127222102799 is a deficient number, since it is larger than the sum of its proper divisors (11565645721).

127222102799 is a wasteful number, since it uses less digits than its factorization.

127222102799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11565645720.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 127222102799 in words is "one hundred twenty-seven billion, two hundred twenty-two million, one hundred two thousand, seven hundred ninety-nine".