10220310211220 has 24 divisors (see below), whose sum is σ = 21462774000864. Its totient is φ = 4088100740256.

The previous prime is 10220310211187. The next prime is 10220310211229. The reversal of 10220310211220 is 2211201302201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220310211229) 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 7 ways as a sum of consecutive naturals, for example, 2377007 + ... + 5107913.

It is an arithmetic number, because the mean of its divisors is an integer number (894282250036).

Almost surely, 2^{10220310211220} is an apocalyptic number.

10220310211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220310211220 is an abundant number, since it is smaller than the sum of its proper divisors (11242463789644).

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

10220310211220 is a wasteful number, since it uses less digits than its factorization.

10220310211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918039 (or 2918037 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10220310211220 its reverse (2211201302201), we get a palindrome (12431511513421).

The spelling of 10220310211220 in words is "ten trillion, two hundred twenty billion, three hundred ten million, two hundred eleven thousand, two hundred twenty".