22133202030 has 48 divisors (see below), whose sum is σ = 60575083920. Its totient is φ = 5591545344.

The previous prime is 22133201999. The next prime is 22133202031. The reversal of 22133202030 is 3020233122.

It is a happy number.

It is a super-2 number, since 2×22133202030² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22133201994 and 22133202012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133202031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6469987 + ... + 6473406.

It is an arithmetic number, because the mean of its divisors is an integer number (1261980915).

Almost surely, 2^22133202030 is an apocalyptic number.

22133202030 is an abundant number, since it is smaller than the sum of its proper divisors (38441881890).

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

22133202030 is a wasteful number, since it uses less digits than its factorization.

22133202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943425 (or 12943422 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22133202030 its reverse (3020233122), we get a palindrome (25153435152).

The spelling of 22133202030 in words is "twenty-two billion, one hundred thirty-three million, two hundred two thousand, thirty".