22430135333544 has 64 divisors (see below), whose sum is σ = 58825998576000. Its totient is φ = 7117219549440.

The previous prime is 22430135333503. The next prime is 22430135333629. The reversal of 22430135333544 is 44533353103422.

It is a super-2 number, since 2×22430135333544² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22430135333496 and 22430135333505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226902739 + ... + 227001570.

It is an arithmetic number, because the mean of its divisors is an integer number (919156227750).

Almost surely, 2^{22430135333544} is an apocalyptic number.

22430135333544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22430135333544 is an abundant number, since it is smaller than the sum of its proper divisors (36395863242456).

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

22430135333544 is a wasteful number, since it uses less digits than its factorization.

22430135333544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453904418 (or 453904414 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 42.

Adding to 22430135333544 its reverse (44533353103422), we get a palindrome (66963488436966).

The spelling of 22430135333544 in words is "twenty-two trillion, four hundred thirty billion, one hundred thirty-five million, three hundred thirty-three thousand, five hundred forty-four".