1120553485026 has 32 divisors (see below), whose sum is σ = 2249576271360. Its totient is φ = 372108912384.

The previous prime is 1120553484937. The next prime is 1120553485141. The reversal of 1120553485026 is 6205843550211.

It is a super-2 number, since 2×1120553485026² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1375536 + ... + 2033028.

It is an arithmetic number, because the mean of its divisors is an integer number (70299258480).

Almost surely, 2^{1120553485026} is an apocalyptic number.

1120553485026 is an abundant number, since it is smaller than the sum of its proper divisors (1129022786334).

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

1120553485026 is a wasteful number, since it uses less digits than its factorization.

1120553485026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658570.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 1120553485026 in words is "one trillion, one hundred twenty billion, five hundred fifty-three million, four hundred eighty-five thousand, twenty-six".