1010220202220 has 96 divisors (see below), whose sum is σ = 2171119204800. Its totient is φ = 394761830400.

The previous prime is 1010220202169. The next prime is 1010220202259. The reversal of 1010220202220 is 222020220101.

It is a junction number, because it is equal to n+sod(n) for n = 1010220202195 and 1010220202204.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 66024131 + ... + 66039429.

It is an arithmetic number, because the mean of its divisors is an integer number (22615825050).

Almost surely, 2^{1010220202220} is an apocalyptic number.

1010220202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010220202220 is an abundant number, since it is smaller than the sum of its proper divisors (1160899002580).

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

1010220202220 is a wasteful number, since it uses less digits than its factorization.

1010220202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843 (or 15841 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1010220202220 its reverse (222020220101), we get a palindrome (1232240422321).

The spelling of 1010220202220 in words is "one trillion, ten billion, two hundred twenty million, two hundred two thousand, two hundred twenty".