1012002201010 has 16 divisors (see below), whose sum is σ = 1821712545216. Its totient is φ = 404776750768.

The previous prime is 1012002200947. The next prime is 1012002201059. The reversal of 1012002201010 is 101022002101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2839564 + ... + 3176023.

It is an arithmetic number, because the mean of its divisors is an integer number (113857034076).

Almost surely, 2^{1012002201010} is an apocalyptic number.

1012002201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012002201010 is a deficient number, since it is larger than the sum of its proper divisors (809710344206).

1012002201010 is a wasteful number, since it uses less digits than its factorization.

1012002201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032417.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1012002201010 its reverse (101022002101), we get a palindrome (1113024203111).

The spelling of 1012002201010 in words is "one trillion, twelve billion, two million, two hundred one thousand, ten".