20122022213 has 8 divisors (see below), whose sum is σ = 21157177536. Its totient is φ = 19100224000.

The previous prime is 20122022177. The next prime is 20122022227. The reversal of 20122022213 is 31222022102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20122022213 - 2¹⁶ = 20121956677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20122022191 and 20122022200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122022233) 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 7 ways as a sum of consecutive naturals, for example, 3336188 + ... + 3342213.

It is an arithmetic number, because the mean of its divisors is an integer number (2644647192).

Almost surely, 2^20122022213 is an apocalyptic number.

20122022213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20122022213 is a deficient number, since it is larger than the sum of its proper divisors (1035155323).

20122022213 is a wasteful number, since it uses less digits than its factorization.

20122022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678555.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20122022213 its reverse (31222022102), we get a palindrome (51344044315).

The spelling of 20122022213 in words is "twenty billion, one hundred twenty-two million, twenty-two thousand, two hundred thirteen".