1120023211230 has 192 divisors, whose sum is σ = 3707869022208. Its totient is φ = 227780282880.

The previous prime is 1120023211201. The next prime is 1120023211243. The reversal of 1120023211230 is 321123200211.

1120023211230 is a `hidden beast` number, since 1 + 1 + 200 + 23 + 211 + 230 = 666.

It is a super-2 number, since 2×1120023211230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1393647 + ... + 2045066.

It is an arithmetic number, because the mean of its divisors is an integer number (19311817824).

Almost surely, 2^{1120023211230} is an apocalyptic number.

1120023211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120023211230 is an abundant number, since it is smaller than the sum of its proper divisors (2587845810978).

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

1120023211230 is a wasteful number, since it uses less digits than its factorization.

1120023211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438791 (or 3438788 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1120023211230 its reverse (321123200211), we get a palindrome (1441146411441).

The spelling of 1120023211230 in words is "one trillion, one hundred twenty billion, twenty-three million, two hundred eleven thousand, two hundred thirty".