2271466766426 has 48 divisors (see below), whose sum is σ = 4047096257568. Its totient is φ = 947797156800.

The previous prime is 2271466766389. The next prime is 2271466766447. The reversal of 2271466766426 is 6246676641722.

It is a super-2 number, since 2×2271466766426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1014716 + ... + 2360631.

It is an arithmetic number, because the mean of its divisors is an integer number (84314505366).

Almost surely, 2^{2271466766426} is an apocalyptic number.

2271466766426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2271466766426 is a deficient number, since it is larger than the sum of its proper divisors (1775629491142).

2271466766426 is a wasteful number, since it uses less digits than its factorization.

2271466766426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375567 (or 3375554 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 59.

The spelling of 2271466766426 in words is "two trillion, two hundred seventy-one billion, four hundred sixty-six million, seven hundred sixty-six thousand, four hundred twenty-six".