2022021211023 has 12 divisors (see below), whose sum is σ = 3186215241768. Its totient is φ = 1225467400560.

The previous prime is 2022021210977. The next prime is 2022021211039. The reversal of 2022021211023 is 3201121202202.

It is not a de Polignac number, because 2022021211023 - 2¹² = 2022021206927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022021210987 and 2022021211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022021211073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10212228240 + ... + 10212228437.

It is an arithmetic number, because the mean of its divisors is an integer number (265517936814).

Almost surely, 2^{2022021211023} is an apocalyptic number.

2022021211023 is a deficient number, since it is larger than the sum of its proper divisors (1164194030745).

2022021211023 is a wasteful number, since it uses less digits than its factorization.

2022021211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20424456694 (or 20424456691 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2022021211023 its reverse (3201121202202), we get a palindrome (5223142413225).

The spelling of 2022021211023 in words is "two trillion, twenty-two billion, twenty-one million, two hundred eleven thousand, twenty-three".