10222205620660 has 288 divisors, whose sum is σ = 26189025795072. Its totient is φ = 3311892541440.

The previous prime is 10222205620657. The next prime is 10222205620661. The reversal of 10222205620660 is 6602650222201.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222205620661) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2893348254 + ... + 2893351786.

It is an arithmetic number, because the mean of its divisors is an integer number (90934117344).

Almost surely, 2^{10222205620660} is an apocalyptic number.

10222205620660 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 10222205620660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13094512897536).

10222205620660 is an abundant number, since it is smaller than the sum of its proper divisors (15966820174412).

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

10222205620660 is a wasteful number, since it uses less digits than its factorization.

10222205620660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751 (or 5730 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10222205620660 its reverse (6602650222201), we get a palindrome (16824855842861).

The spelling of 10222205620660 in words is "ten trillion, two hundred twenty-two billion, two hundred five million, six hundred twenty thousand, six hundred sixty".