21433141122 has 16 divisors (see below), whose sum is σ = 42878603232. Its totient is φ = 7142326880.

The previous prime is 21433141087. The next prime is 21433141141. The reversal of 21433141122 is 22114133412.

It is a junction number, because it is equal to n+sod(n) for n = 21433141092 and 21433141101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490683 + ... + 532574.

It is an arithmetic number, because the mean of its divisors is an integer number (2679912702).

Almost surely, 2^21433141122 is an apocalyptic number.

21433141122 is an abundant number, since it is smaller than the sum of its proper divisors (21445462110).

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

21433141122 is a wasteful number, since it uses less digits than its factorization.

21433141122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026753.

The product of its digits is 1152, while the sum is 24.

Adding to 21433141122 its reverse (22114133412), we get a palindrome (43547274534).

The spelling of 21433141122 in words is "twenty-one billion, four hundred thirty-three million, one hundred forty-one thousand, one hundred twenty-two".