1120022112032 has 24 divisors (see below), whose sum is σ = 2205140767452. Its totient is φ = 559986361600.

The previous prime is 1120022111983. The next prime is 1120022112037. The reversal of 1120022112032 is 2302112200211.

It can be written as a sum of positive squares in 2 ways, for example, as 835169343376 + 284852768656 = 913876^2 + 533716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1120022112032.

It is not an unprimeable number, because it can be changed into a prime (1120022112037) 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, 23519 + ... + 1496862.

Almost surely, 2^{1120022112032} is an apocalyptic number.

It is an amenable number.

1120022112032 is a deficient number, since it is larger than the sum of its proper divisors (1085118655420).

1120022112032 is a wasteful number, since it uses less digits than its factorization.

1120022112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543412 (or 1543404 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1120022112032 its reverse (2302112200211), we get a palindrome (3422134312243).

The spelling of 1120022112032 in words is "one trillion, one hundred twenty billion, twenty-two million, one hundred twelve thousand, thirty-two".