10101190220 has 48 divisors (see below), whose sum is σ = 24502147488. Its totient is φ = 3457090560.

The previous prime is 10101190219. The next prime is 10101190249. The reversal of 10101190220 is 2209110101.

10101190220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346687 + ... + 1354166.

It is an arithmetic number, because the mean of its divisors is an integer number (510461406).

Almost surely, 2^10101190220 is an apocalyptic number.

10101190220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101190220 is an abundant number, since it is smaller than the sum of its proper divisors (14400957268).

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

10101190220 is a wasteful number, since it uses less digits than its factorization.

10101190220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700890 (or 2700888 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 10101190220 in words is "ten billion, one hundred one million, one hundred ninety thousand, two hundred twenty".