20211201110986 has 16 divisors (see below), whose sum is σ = 31912565882400. Its totient is φ = 9573683919408.

The previous prime is 20211201110879. The next prime is 20211201111041. The reversal of 20211201110986 is 68901110211202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8396476 + ... + 10532008.

It is an arithmetic number, because the mean of its divisors is an integer number (1994535367650).

Almost surely, 2^{20211201110986} is an apocalyptic number.

20211201110986 is a deficient number, since it is larger than the sum of its proper divisors (11701364771414).

20211201110986 is a wasteful number, since it uses less digits than its factorization.

20211201110986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384613.

The product of its (nonzero) digits is 3456, while the sum is 34.

The spelling of 20211201110986 in words is "twenty trillion, two hundred eleven billion, two hundred one million, one hundred ten thousand, nine hundred eighty-six".