2277151773212 has 12 divisors (see below), whose sum is σ = 3985476838896. Its totient is φ = 1138444104960.

The previous prime is 2277151773199. The next prime is 2277151773293. The reversal of 2277151773212 is 2123771517722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32906528 + ... + 32975655.

It is an arithmetic number, because the mean of its divisors is an integer number (332123069908).

Almost surely, 2^{2277151773212} is an apocalyptic number.

It is an amenable number.

2277151773212 is a deficient number, since it is larger than the sum of its proper divisors (1708325065684).

2277151773212 is a wasteful number, since it uses less digits than its factorization.

2277151773212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65890828 (or 65890826 counting only the distinct ones).

The product of its digits is 576240, while the sum is 47.

The spelling of 2277151773212 in words is "two trillion, two hundred seventy-seven billion, one hundred fifty-one million, seven hundred seventy-three thousand, two hundred twelve".