10012011221002 has 16 divisors (see below), whose sum is σ = 17166206909952. Its totient is φ = 4290172176240.

The previous prime is 10012011220997. The next prime is 10012011221039. The reversal of 10012011221002 is 20012211021001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57391098 + ... + 57565285.

It is an arithmetic number, because the mean of its divisors is an integer number (1072887931872).

Almost surely, 2^{10012011221002} is an apocalyptic number.

10012011221002 is a deficient number, since it is larger than the sum of its proper divisors (7154195688950).

10012011221002 is a wasteful number, since it uses less digits than its factorization.

10012011221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114962613.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10012011221002 its reverse (20012211021001), we get a palindrome (30024222242003).

The spelling of 10012011221002 in words is "ten trillion, twelve billion, eleven million, two hundred twenty-one thousand, two".