10222020220000 has 120 divisors (see below), whose sum is σ = 25573938251400. Its totient is φ = 4019505792000.

The previous prime is 10222020219959. The next prime is 10222020220001. The reversal of 10222020220000 is 2202022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222020220001) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 3151365 + ... + 5511364.

It is an arithmetic number, because the mean of its divisors is an integer number (213116152095).

Almost surely, 2^{10222020220000} is an apocalyptic number.

10222020220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222020220000 is an abundant number, since it is smaller than the sum of its proper divisors (15351918031400).

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

10222020220000 is an frugal number, since it uses more digits than its factorization.

10222020220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8662818 (or 8662795 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10222020220000 its reverse (2202022201), we get a palindrome (10224222242201).

The spelling of 10222020220000 in words is "ten trillion, two hundred twenty-two billion, twenty million, two hundred twenty thousand".