1272002227199 has 8 divisors (see below), whose sum is σ = 1387907413248. Its totient is φ = 1156141811160.

The previous prime is 1272002227193. The next prime is 1272002227267. The reversal of 1272002227199 is 9917222002721.

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 1272002227199 - 2¹⁶ = 1272002161663 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 (1272002227193) 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, 11133077 + ... + 11246750.

It is an arithmetic number, because the mean of its divisors is an integer number (173488426656).

Almost surely, 2^{1272002227199} is an apocalyptic number.

1272002227199 is a deficient number, since it is larger than the sum of its proper divisors (115905186049).

1272002227199 is a wasteful number, since it uses less digits than its factorization.

1272002227199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385005.

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

The spelling of 1272002227199 in words is "one trillion, two hundred seventy-two billion, two million, two hundred twenty-seven thousand, one hundred ninety-nine".