20230211022 has 16 divisors (see below), whose sum is σ = 46240482432. Its totient is φ = 5780060280.

The previous prime is 20230211017. The next prime is 20230211147. The reversal of 20230211022 is 22011203202.

It is a happy number.

It is a super-2 number, since 2×20230211022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20230210992 and 20230211010.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 240835804 + ... + 240835887.

It is an arithmetic number, because the mean of its divisors is an integer number (2890030152).

Almost surely, 2^20230211022 is an apocalyptic number.

20230211022 is an abundant number, since it is smaller than the sum of its proper divisors (26010271410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20230211022 is a wasteful number, since it uses less digits than its factorization.

20230211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481671703.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20230211022 its reverse (22011203202), we get a palindrome (42241414224).

The spelling of 20230211022 in words is "twenty billion, two hundred thirty million, two hundred eleven thousand, twenty-two".