20322210102030 has 48 divisors (see below), whose sum is σ = 55618680283920. Its totient is φ = 5134032025344.

The previous prime is 20322210101993. The next prime is 20322210102043. The reversal of 20322210102030 is 3020101222302.

20322210102030 is a `hidden beast` number, since 2 + 0 + 322 + 210 + 102 + 0 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20322210101994 and 20322210102012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5942164987 + ... + 5942168406.

It is an arithmetic number, because the mean of its divisors is an integer number (1158722505915).

Almost surely, 2^{20322210102030} is an apocalyptic number.

20322210102030 is an abundant number, since it is smaller than the sum of its proper divisors (35296470181890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20322210102030 is a wasteful number, since it uses less digits than its factorization.

20322210102030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11884333425 (or 11884333422 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20322210102030 its reverse (3020101222302), we get a palindrome (23342311324332).

The spelling of 20322210102030 in words is "twenty trillion, three hundred twenty-two billion, two hundred ten million, one hundred two thousand, thirty".