1120223323002 has 32 divisors (see below), whose sum is σ = 2564785152000. Its totient is φ = 319529469168.

The previous prime is 1120223323001. The next prime is 1120223323003. The reversal of 1120223323002 is 2003233220211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1120223323001) and next prime (1120223323003).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1120223323002.

It is not an unprimeable number, because it can be changed into a prime (1120223323001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22238602 + ... + 22288917.

It is an arithmetic number, because the mean of its divisors is an integer number (80149536000).

Almost surely, 2^{1120223323002} is an apocalyptic number.

1120223323002 is an abundant number, since it is smaller than the sum of its proper divisors (1444561828998).

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

1120223323002 is a wasteful number, since it uses less digits than its factorization.

1120223323002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44528130.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1120223323002 its reverse (2003233220211), we get a palindrome (3123456543213).

The spelling of 1120223323002 in words is "one trillion, one hundred twenty billion, two hundred twenty-three million, three hundred twenty-three thousand, two".