20332231002235 has 16 divisors (see below), whose sum is σ = 24424347047616. Its totient is φ = 16248680280448.

The previous prime is 20332231002131. The next prime is 20332231002253. The reversal of 20332231002235 is 53220013223302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20332231002235 - 2⁷ = 20332231002107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18203337 + ... + 19287973.

It is an arithmetic number, because the mean of its divisors is an integer number (1526521690476).

Almost surely, 2^{20332231002235} is an apocalyptic number.

20332231002235 is a deficient number, since it is larger than the sum of its proper divisors (4092116045381).

20332231002235 is a wasteful number, since it uses less digits than its factorization.

20332231002235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088582.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 20332231002235 its reverse (53220013223302), we get a palindrome (73552244225537).

The spelling of 20332231002235 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-one million, two thousand, two hundred thirty-five".