20211202001210 has 32 divisors (see below), whose sum is σ = 39710838399552. Its totient is φ = 7345197038080.

The previous prime is 20211202001209. The next prime is 20211202001227. The reversal of 20211202001210 is 1210020211202.

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 15 ways as a sum of consecutive naturals, for example, 53949512 + ... + 54322851.

It is an arithmetic number, because the mean of its divisors is an integer number (1240963699986).

Almost surely, 2^{20211202001210} is an apocalyptic number.

20211202001210 is a deficient number, since it is larger than the sum of its proper divisors (19499636398342).

20211202001210 is a wasteful number, since it uses less digits than its factorization.

20211202001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108274078.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20211202001210 its reverse (1210020211202), we get a palindrome (21421222212412).

The spelling of 20211202001210 in words is "twenty trillion, two hundred eleven billion, two hundred two million, one thousand, two hundred ten".