10220012022220 has 192 divisors, whose sum is σ = 28829153719296. Its totient is φ = 2939095710720.

The previous prime is 10220012022197. The next prime is 10220012022271. The reversal of 10220012022220 is 2222021002201.

It is a junction number, because it is equal to n+sod(n) for n = 10220012022194 and 10220012022203.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44670639 + ... + 44898841.

It is an arithmetic number, because the mean of its divisors is an integer number (150151842288).

Almost surely, 2^{10220012022220} is an apocalyptic number.

10220012022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220012022220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14414576859648).

10220012022220 is an abundant number, since it is smaller than the sum of its proper divisors (18609141697076).

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

10220012022220 is a wasteful number, since it uses less digits than its factorization.

10220012022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230480 (or 230478 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10220012022220 its reverse (2222021002201), we get a palindrome (12442033024421).

The spelling of 10220012022220 in words is "ten trillion, two hundred twenty billion, twelve million, twenty-two thousand, two hundred twenty".