22002242202020 has 24 divisors (see below), whose sum is σ = 46205334921984. Its totient is φ = 8800777586016.

The previous prime is 22002242202001. The next prime is 22002242202037. The reversal of 22002242202020 is 2020224220022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22002242201983 and 22002242202001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5935994 + ... + 8901713.

It is an arithmetic number, because the mean of its divisors is an integer number (1925222288416).

Almost surely, 2^{22002242202020} is an apocalyptic number.

22002242202020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002242202020 is an abundant number, since it is smaller than the sum of its proper divisors (24203092719964).

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

22002242202020 is a wasteful number, since it uses less digits than its factorization.

22002242202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14911859 (or 14911857 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22002242202020 its reverse (2020224220022), we get a palindrome (24022466422042).

The spelling of 22002242202020 in words is "twenty-two trillion, two billion, two hundred forty-two million, two hundred two thousand, twenty".