20301212332 has 12 divisors (see below), whose sum is σ = 35528145016. Its totient is φ = 10150313760.

The previous prime is 20301212317. The next prime is 20301212369. The reversal of 20301212332 is 23321210302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182107 + ... + 271597.

Almost surely, 2^20301212332 is an apocalyptic number.

It is an amenable number.

20301212332 is a deficient number, since it is larger than the sum of its proper divisors (15226932684).

20301212332 is a wasteful number, since it uses less digits than its factorization.

20301212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146208 (or 146206 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20301212332 its reverse (23321210302), we get a palindrome (43622422634).

The spelling of 20301212332 in words is "twenty billion, three hundred one million, two hundred twelve thousand, three hundred thirty-two".