2271155276746 has 8 divisors (see below), whose sum is σ = 3417687041184. Its totient is φ = 1131926263020.

The previous prime is 2271155276743. The next prime is 2271155276881. The reversal of 2271155276746 is 6476725511722.

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

It is not an unprimeable number, because it can be changed into a prime (2271155276743) 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, 1825686900 + ... + 1825688143.

It is an arithmetic number, because the mean of its divisors is an integer number (427210880148).

Almost surely, 2^{2271155276746} is an apocalyptic number.

2271155276746 is a deficient number, since it is larger than the sum of its proper divisors (1146531764438).

2271155276746 is a wasteful number, since it uses less digits than its factorization.

2271155276746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651375356.

The product of its digits is 9878400, while the sum is 55.

The spelling of 2271155276746 in words is "two trillion, two hundred seventy-one billion, one hundred fifty-five million, two hundred seventy-six thousand, seven hundred forty-six".