20221211022093 has 16 divisors (see below), whose sum is σ = 29958596304000. Its totient is φ = 13480246359360.

The previous prime is 20221211022079. The next prime is 20221211022119. The reversal of 20221211022093 is 39022011212202.

20221211022093 is a `hidden beast` number, since 2 + 0 + 221 + 211 + 0 + 220 + 9 + 3 = 666.

It is not a de Polignac number, because 20221211022093 - 2⁹ = 20221211021581 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20221211022013) 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 15 ways as a sum of consecutive naturals, for example, 14921673 + ... + 16220318.

It is an arithmetic number, because the mean of its divisors is an integer number (1872412269000).

Almost surely, 2^{20221211022093} is an apocalyptic number.

It is an amenable number.

20221211022093 is a deficient number, since it is larger than the sum of its proper divisors (9737385281907).

20221211022093 is a wasteful number, since it uses less digits than its factorization.

20221211022093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31166049 (or 31166043 counting only the distinct ones).

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

Adding to 20221211022093 its reverse (39022011212202), we get a palindrome (59243222234295).

The spelling of 20221211022093 in words is "twenty trillion, two hundred twenty-one billion, two hundred eleven million, twenty-two thousand, ninety-three".