20422200222402 has 32 divisors (see below), whose sum is σ = 44998691413824. Its totient is φ = 6127272792000.

The previous prime is 20422200222373. The next prime is 20422200222419.

20422200222402 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 1531811533 + ... + 1531824864.

It is an arithmetic number, because the mean of its divisors is an integer number (1406209106682).

Almost surely, 2^{20422200222402} is an apocalyptic number.

20422200222402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20422200222402 is an abundant number, since it is smaller than the sum of its proper divisors (24576491191422).

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

20422200222402 is a wasteful number, since it uses less digits than its factorization.

20422200222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063636514.

The product of its (nonzero) digits is 4096, while the sum is 24.

It can be divided in two parts, 20422200 and 222402, that added together give a palindrome (20644602).

The spelling of 20422200222402 in words is "twenty trillion, four hundred twenty-two billion, two hundred million, two hundred twenty-two thousand, four hundred two".