48221077412 has 6 divisors (see below), whose sum is σ = 84386885478. Its totient is φ = 24110538704.

The previous prime is 48221077403. The next prime is 48221077433. The reversal of 48221077412 is 21477012284.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47517024256 + 704053156 = 217984^2 + 26534^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6027634673 + ... + 6027634680.

It is an arithmetic number, because the mean of its divisors is an integer number (14064480913).

Almost surely, 2^48221077412 is an apocalyptic number.

It is an amenable number.

48221077412 is a deficient number, since it is larger than the sum of its proper divisors (36165808066).

48221077412 is a wasteful number, since it uses less digits than its factorization.

48221077412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12055269357 (or 12055269355 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

Adding to 48221077412 its reverse (21477012284), we get a palindrome (69698089696).

The spelling of 48221077412 in words is "forty-eight billion, two hundred twenty-one million, seventy-seven thousand, four hundred twelve".