20212201122093 has 16 divisors (see below), whose sum is σ = 30674343168000. Its totient is φ = 13146147070560.

The previous prime is 20212201122041. The next prime is 20212201122097. The reversal of 20212201122093 is 39022110221202.

20212201122093 is a `hidden beast` number, since 20 + 212 + 201 + 1 + 220 + 9 + 3 = 666.

It is not a de Polignac number, because 20212201122093 - 2¹³ = 20212201113901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212201122097) by changing a digit.

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, 9129267693 + ... + 9129269906.

It is an arithmetic number, because the mean of its divisors is an integer number (1917146448000).

Almost surely, 2^{20212201122093} is an apocalyptic number.

It is an amenable number.

20212201122093 is a deficient number, since it is larger than the sum of its proper divisors (10462142045907).

20212201122093 is a wasteful number, since it uses less digits than its factorization.

20212201122093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18258537649 (or 18258537643 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 20212201122093 its reverse (39022110221202), we get a palindrome (59234311343295).

The spelling of 20212201122093 in words is "twenty trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, ninety-three".