1123002020332 has 24 divisors (see below), whose sum is σ = 2010530430720. Its totient is φ = 548678730960.

The previous prime is 1123002020293. The next prime is 1123002020347. The reversal of 1123002020332 is 2330202003211.

It is a super-2 number, since 2×1123002020332² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14207544 + ... + 14286367.

It is an arithmetic number, because the mean of its divisors is an integer number (83772101280).

Almost surely, 2^{1123002020332} is an apocalyptic number.

It is an amenable number.

1123002020332 is a deficient number, since it is larger than the sum of its proper divisors (887528410388).

1123002020332 is a wasteful number, since it uses less digits than its factorization.

1123002020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28494141 (or 28494139 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1123002020332 its reverse (2330202003211), we get a palindrome (3453204023543).

The spelling of 1123002020332 in words is "one trillion, one hundred twenty-three billion, two million, twenty thousand, three hundred thirty-two".