20331102030322 has 4 divisors (see below), whose sum is σ = 30496653045486. Its totient is φ = 10165551015160.

The previous prime is 20331102030271. The next prime is 20331102030373. The reversal of 20331102030322 is 22303020113302.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (20331102030271) and next prime (20331102030373).

It can be written as a sum of positive squares in only one way, i.e., 15232542546321 + 5098559484001 = 3902889^2 + 2257999^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20331102030293 and 20331102030302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5082775507579 + ... + 5082775507582.

Almost surely, 2^{20331102030322} is an apocalyptic number.

20331102030322 is a deficient number, since it is larger than the sum of its proper divisors (10165551015164).

20331102030322 is a wasteful number, since it uses less digits than its factorization.

20331102030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165551015163.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20331102030322 its reverse (22303020113302), we get a palindrome (42634122143624).

The spelling of 20331102030322 in words is "twenty trillion, three hundred thirty-one billion, one hundred two million, thirty thousand, three hundred twenty-two".