1110123322002 has 48 divisors (see below), whose sum is σ = 2519914106112. Its totient is φ = 352759445280.

The previous prime is 1110123321973. The next prime is 1110123322031. The reversal of 1110123322002 is 2002233210111.

It is an interprime number because it is at equal distance from previous prime (1110123321973) and next prime (1110123322031).

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 23 ways as a sum of consecutive naturals, for example, 14809393 + ... + 14884164.

It is an arithmetic number, because the mean of its divisors is an integer number (52498210544).

Almost surely, 2^{1110123322002} is an apocalyptic number.

1110123322002 is an abundant number, since it is smaller than the sum of its proper divisors (1409790784110).

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

1110123322002 is a wasteful number, since it uses less digits than its factorization.

1110123322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29693663 (or 29693660 counting only the distinct ones).

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

Adding to 1110123322002 its reverse (2002233210111), we get a palindrome (3112356532113).

The spelling of 1110123322002 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, three hundred twenty-two thousand, two".