20413322344122 has 64 divisors (see below), whose sum is σ = 42581887246080. Its totient is φ = 6518361199104.

The previous prime is 20413322344097. The next prime is 20413322344169. The reversal of 20413322344122 is 22144322331402.

It is a happy 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 31 ways as a sum of consecutive naturals, for example, 1375654 + ... + 6535982.

It is an arithmetic number, because the mean of its divisors is an integer number (665341988220).

Almost surely, 2^{20413322344122} is an apocalyptic number.

20413322344122 is an abundant number, since it is smaller than the sum of its proper divisors (22168564901958).

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

20413322344122 is a wasteful number, since it uses less digits than its factorization.

20413322344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160647.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 20413322344122 its reverse (22144322331402), we get a palindrome (42557644675524).

The spelling of 20413322344122 in words is "twenty trillion, four hundred thirteen billion, three hundred twenty-two million, three hundred forty-four thousand, one hundred twenty-two".