10220201120020 has 24 divisors (see below), whose sum is σ = 21919069638144. Its totient is φ = 4001100012576.

The previous prime is 10220201120011. The next prime is 10220201120029. The reversal of 10220201120020 is 2002110202201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10220201120011) and next prime (10220201120029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220201120029) by changing a digit.

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, 5436276252 + ... + 5436278131.

It is an arithmetic number, because the mean of its divisors is an integer number (913294568256).

Almost surely, 2^{10220201120020} is an apocalyptic number.

10220201120020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220201120020 is an abundant number, since it is smaller than the sum of its proper divisors (11698868518124).

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

10220201120020 is a wasteful number, since it uses less digits than its factorization.

10220201120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10872554439 (or 10872554437 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10220201120020 its reverse (2002110202201), we get a palindrome (12222311322221).

The spelling of 10220201120020 in words is "ten trillion, two hundred twenty billion, two hundred one million, one hundred twenty thousand, twenty".