10021211002 has 16 divisors (see below), whose sum is σ = 17261416800. Its totient is φ = 4315353840.

The previous prime is 10021210973. The next prime is 10021211003. The reversal of 10021211002 is 20011212001.

It is a self number, because there is not a number n which added to its sum of digits gives 10021211002.

It is not an unprimeable number, because it can be changed into a prime (10021211003) by changing a digit.

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, 11986677 + ... + 11987512.

It is an arithmetic number, because the mean of its divisors is an integer number (1078838550).

Almost surely, 2^10021211002 is an apocalyptic number.

10021211002 is a deficient number, since it is larger than the sum of its proper divisors (7240205798).

10021211002 is a wasteful number, since it uses less digits than its factorization.

10021211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23974221.

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

Adding to 10021211002 its reverse (20011212001), we get a palindrome (30032423003).

Subtracting 10021211002 from its reverse (20011212001), we obtain a palindrome (9990000999).

The spelling of 10021211002 in words is "ten billion, twenty-one million, two hundred eleven thousand, two".