1122056007648 has 96 divisors (see below), whose sum is σ = 2956415293440. Its totient is φ = 372622010880.

The previous prime is 1122056007643. The next prime is 1122056007661. The reversal of 1122056007648 is 8467006502211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122056007643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29730486 + ... + 29768202.

It is an arithmetic number, because the mean of its divisors is an integer number (30795992640).

Almost surely, 2^{1122056007648} is an apocalyptic number.

It is an amenable number.

1122056007648 is an abundant number, since it is smaller than the sum of its proper divisors (1834359285792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122056007648 is a wasteful number, since it uses less digits than its factorization.

1122056007648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38880 (or 38872 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 1122056007648 in words is "one trillion, one hundred twenty-two billion, fifty-six million, seven thousand, six hundred forty-eight".