22235030521234 has 24 divisors (see below), whose sum is σ = 33611757480144. Its totient is φ = 11031772759800.

The previous prime is 22235030521199. The next prime is 22235030521247. The reversal of 22235030521234 is 43212503053222.

It is a self number, because there is not a number n which added to its sum of digits gives 22235030521234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 755995989 + ... + 756025399.

It is an arithmetic number, because the mean of its divisors is an integer number (1400489895006).

Almost surely, 2^{22235030521234} is an apocalyptic number.

22235030521234 is a deficient number, since it is larger than the sum of its proper divisors (11376726958910).

22235030521234 is a wasteful number, since it uses less digits than its factorization.

22235030521234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51702 (or 51571 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 22235030521234 its reverse (43212503053222), we get a palindrome (65447533574456).

The spelling of 22235030521234 in words is "twenty-two trillion, two hundred thirty-five billion, thirty million, five hundred twenty-one thousand, two hundred thirty-four".