10222210120220 has 48 divisors (see below), whose sum is σ = 25976439840960. Its totient is φ = 3298595533824.

The previous prime is 10222210120219. The next prime is 10222210120231. The reversal of 10222210120220 is 2202101222201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147520755 + ... + 2147525514.

It is an arithmetic number, because the mean of its divisors is an integer number (541175830020).

Almost surely, 2^{10222210120220} is an apocalyptic number.

10222210120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222210120220 is an abundant number, since it is smaller than the sum of its proper divisors (15754229720740).

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

10222210120220 is a wasteful number, since it uses less digits than its factorization.

10222210120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295046302 (or 4295046300 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10222210120220 its reverse (2202101222201), we get a palindrome (12424311342421).

The spelling of 10222210120220 in words is "ten trillion, two hundred twenty-two billion, two hundred ten million, one hundred twenty thousand, two hundred twenty".