20012213002 has 8 divisors (see below), whose sum is σ = 30657007296. Its totient is φ = 9793210572.

The previous prime is 20012212999. The next prime is 20012213057. The reversal of 20012213002 is 20031221002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 106447848 + ... + 106448035.

It is an arithmetic number, because the mean of its divisors is an integer number (3832125912).

Almost surely, 2^20012213002 is an apocalyptic number.

20012213002 is a deficient number, since it is larger than the sum of its proper divisors (10644794294).

20012213002 is a wasteful number, since it uses less digits than its factorization.

20012213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212895932.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20012213002 its reverse (20031221002), we get a palindrome (40043434004).

The spelling of 20012213002 in words is "twenty billion, twelve million, two hundred thirteen thousand, two".