20122302230032 has 20 divisors (see below), whose sum is σ = 39158709302736. Its totient is φ = 10016828861600.

The previous prime is 20122302229933. The next prime is 20122302230057. The reversal of 20122302230032 is 23003220322102.

It is a junction number, because it is equal to n+sod(n) for n = 20122302229985 and 20122302230012.

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 3 ways as a sum of consecutive naturals, for example, 2770137094 + ... + 2770144357.

Almost surely, 2^{20122302230032} is an apocalyptic number.

It is an amenable number.

20122302230032 is a deficient number, since it is larger than the sum of its proper divisors (19036407072704).

20122302230032 is a wasteful number, since it uses less digits than its factorization.

20122302230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540281686 (or 5540281680 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20122302230032 its reverse (23003220322102), we get a palindrome (43125522552134).

The spelling of 20122302230032 in words is "twenty trillion, one hundred twenty-two billion, three hundred two million, two hundred thirty thousand, thirty-two".