20122333441 has 32 divisors (see below), whose sum is σ = 24814460160. Its totient is φ = 15924480000.

The previous prime is 20122333423. The next prime is 20122333481. The reversal of 20122333441 is 14433322102.

It is a cyclic number.

It is not a de Polignac number, because 20122333441 - 2⁷ = 20122333313 is a prime.

It is a super-2 number, since 2×20122333441² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20122333481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3655191 + ... + 3660691.

It is an arithmetic number, because the mean of its divisors is an integer number (775451880).

Almost surely, 2^20122333441 is an apocalyptic number.

It is an amenable number.

20122333441 is a deficient number, since it is larger than the sum of its proper divisors (4692126719).

20122333441 is a wasteful number, since it uses less digits than its factorization.

20122333441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6105.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20122333441 its reverse (14433322102), we get a palindrome (34555655543).

The spelling of 20122333441 in words is "twenty billion, one hundred twenty-two million, three hundred thirty-three thousand, four hundred forty-one".