1120000120002 has 16 divisors (see below), whose sum is σ = 2488889155680. Its totient is φ = 373333373316.

The previous prime is 1120000119971. The next prime is 1120000120033. The reversal of 1120000120002 is 2000210000211.

It is an interprime number because it is at equal distance from previous prime (1120000119971) and next prime (1120000120033).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10370371428 + ... + 10370371535.

It is an arithmetic number, because the mean of its divisors is an integer number (155555572230).

Almost surely, 2^{1120000120002} is an apocalyptic number.

1120000120002 is an abundant number, since it is smaller than the sum of its proper divisors (1368889035678).

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

1120000120002 is a wasteful number, since it uses less digits than its factorization.

1120000120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20740742974 (or 20740742968 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1120000120002 its reverse (2000210000211), we get a palindrome (3120210120213).

The spelling of 1120000120002 in words is "one trillion, one hundred twenty billion, one hundred twenty thousand, two".