1123010220002 has 16 divisors (see below), whose sum is σ = 1945750328352. Its totient is φ = 480432179520.

The previous prime is 1123010220001. The next prime is 1123010220029. The reversal of 1123010220002 is 2000220103211.

It is a happy number.

It is a super-2 number, since 2×1123010220002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123010220001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501350188 + ... + 1501350935.

It is an arithmetic number, because the mean of its divisors is an integer number (121609395522).

Almost surely, 2^{1123010220002} is an apocalyptic number.

1123010220002 is a deficient number, since it is larger than the sum of its proper divisors (822740108350).

1123010220002 is a wasteful number, since it uses less digits than its factorization.

1123010220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002701153.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1123010220002 its reverse (2000220103211), we get a palindrome (3123230323213).

The spelling of 1123010220002 in words is "one trillion, one hundred twenty-three billion, ten million, two hundred twenty thousand, two".