1220002000010 has 32 divisors (see below), whose sum is σ = 2326664632320. Its totient is φ = 459001665792.

The previous prime is 1220001999973. The next prime is 1220002000013. The reversal of 1220002000010 is 100002000221.

It is not an unprimeable number, because it can be changed into a prime (1220002000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2023490 + ... + 2556269.

It is an arithmetic number, because the mean of its divisors is an integer number (72708269760).

Almost surely, 2^{1220002000010} is an apocalyptic number.

1220002000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220002000010 is a deficient number, since it is larger than the sum of its proper divisors (1106662632310).

1220002000010 is a wasteful number, since it uses less digits than its factorization.

1220002000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581350.

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

Adding to 1220002000010 its reverse (100002000221), we get a palindrome (1320004000231).

The spelling of 1220002000010 in words is "one trillion, two hundred twenty billion, two million, ten", and thus it is an aban number.