1120000002 has 16 divisors (see below), whose sum is σ = 2443636512. Its totient is φ = 339393920.

The previous prime is 1119999983. The next prime is 1120000031. The reversal of 1120000002 is 2000000211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

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, 8484783 + ... + 8484914.

It is an arithmetic number, because the mean of its divisors is an integer number (152727282).

Almost surely, 2^1120000002 is an apocalyptic number.

1120000002 is an abundant number, since it is smaller than the sum of its proper divisors (1323636510).

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

1120000002 is a wasteful number, since it uses less digits than its factorization.

1120000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16969713.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 1120000002 is about 33466.4010912437. The cubic root of 1120000002 is about 1038.4988209884.

Adding to 1120000002 its reverse (2000000211), we get a palindrome (3120000213).

It can be divided in two parts, 11 and 20000002, that multiplied together give a palindrome (220000022).

The spelling of 1120000002 in words is "one billion, one hundred twenty million, two", and thus it is an aban number.