1120220002 has 16 divisors (see below), whose sum is σ = 1833954624. Its totient is φ = 508950000.

The previous prime is 1120219973. The next prime is 1120220009. The reversal of 1120220002 is 2000220211.

It is not an unprimeable number, because it can be changed into a prime (1120220009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40627 + ... + 62377.

It is an arithmetic number, because the mean of its divisors is an integer number (114622164).

Almost surely, 2^1120220002 is an apocalyptic number.

1120220002 is a deficient number, since it is larger than the sum of its proper divisors (713734622).

1120220002 is a wasteful number, since it uses less digits than its factorization.

1120220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24105.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1120220002 is about 33469.6878085231. The cubic root of 1120220002 is about 1038.5668134832.

Adding to 1120220002 its reverse (2000220211), we get a palindrome (3120440213).

It can be divided in two parts, 1120 and 220002, that added together give a palindrome (221122).

The spelling of 1120220002 in words is "one billion, one hundred twenty million, two hundred twenty thousand, two".