22235030521042 has 16 divisors (see below), whose sum is σ = 35336939293152. Its totient is φ = 10456883314240.

The previous prime is 22235030521037. The next prime is 22235030521063. The reversal of 22235030521042 is 24012503053222.

It is a junction number, because it is equal to n+sod(n) for n = 22235030520995 and 22235030521013.

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, 208085188 + ... + 208192015.

It is an arithmetic number, because the mean of its divisors is an integer number (2208558705822).

Almost surely, 2^{22235030521042} is an apocalyptic number.

22235030521042 is a deficient number, since it is larger than the sum of its proper divisors (13101908772110).

22235030521042 is a wasteful number, since it uses less digits than its factorization.

22235030521042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416278793.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22235030521042 its reverse (24012503053222), we get a palindrome (46247533574264).

The spelling of 22235030521042 in words is "twenty-two trillion, two hundred thirty-five billion, thirty million, five hundred twenty-one thousand, forty-two".