22133032233140 has 24 divisors (see below), whose sum is σ = 46480415141160. Its totient is φ = 8853013378688.

The previous prime is 22133032233133. The next prime is 22133032233203. The reversal of 22133032233140 is 4133223033122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2787443950096 + 19345588283044 = 1669564^2 + 4398362^2 .

It is a super-2 number, since 2×22133032233140² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 11558375 + ... + 13336494.

It is an arithmetic number, because the mean of its divisors is an integer number (1936683964215).

Almost surely, 2^{22133032233140} is an apocalyptic number.

22133032233140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133032233140 is an abundant number, since it is smaller than the sum of its proper divisors (24347382908020).

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

22133032233140 is a wasteful number, since it uses less digits than its factorization.

22133032233140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24939331 (or 24939329 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22133032233140 its reverse (4133223033122), we get a palindrome (26266255266262).

The spelling of 22133032233140 in words is "twenty-two trillion, one hundred thirty-three billion, thirty-two million, two hundred thirty-three thousand, one hundred forty".