1223330110002 has 384 divisors, whose sum is σ = 3869995304448. Its totient is φ = 268589260800.

The previous prime is 1223330109971. The next prime is 1223330110021. The reversal of 1223330110002 is 2000110333221.

1223330110002 is a `hidden beast` number, since 1 + 223 + 330 + 110 + 0 + 0 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 11279352 + ... + 11387292.

It is an arithmetic number, because the mean of its divisors is an integer number (10078112772).

Almost surely, 2^{1223330110002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1223330110002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934997652224).

1223330110002 is an abundant number, since it is smaller than the sum of its proper divisors (2646665194446).

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

1223330110002 is a wasteful number, since it uses less digits than its factorization.

1223330110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108034 (or 108031 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1223330110002 its reverse (2000110333221), we get a palindrome (3223440443223).

The spelling of 1223330110002 in words is "one trillion, two hundred twenty-three billion, three hundred thirty million, one hundred ten thousand, two".