10112010210220 has 12 divisors (see below), whose sum is σ = 21235221441504. Its totient is φ = 4044804084080.

The previous prime is 10112010210101. The next prime is 10112010210229. The reversal of 10112010210220 is 2201201021101.

It is a self number, because there is not a number n which added to its sum of digits gives 10112010210220.

It is not an unprimeable number, because it can be changed into a prime (10112010210229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252800255236 + ... + 252800255275.

It is an arithmetic number, because the mean of its divisors is an integer number (1769601786792).

Almost surely, 2^{10112010210220} is an apocalyptic number.

10112010210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112010210220 is an abundant number, since it is smaller than the sum of its proper divisors (11123211231284).

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

10112010210220 is a wasteful number, since it uses less digits than its factorization.

10112010210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505600510520 (or 505600510518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10112010210220 its reverse (2201201021101), we get a palindrome (12313211231321).

The spelling of 10112010210220 in words is "ten trillion, one hundred twelve billion, ten million, two hundred ten thousand, two hundred twenty".