10012010122220 has 24 divisors (see below), whose sum is σ = 21025327302000. Its totient is φ = 4004783849792.

The previous prime is 10012010122217. The next prime is 10012010122259. The reversal of 10012010122220 is 2222101021001.

10012010122220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10012010122195 and 10012010122204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3183986 + ... + 5491974.

It is an arithmetic number, because the mean of its divisors is an integer number (876055304250).

Almost surely, 2^{10012010122220} is an apocalyptic number.

10012010122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012010122220 is an abundant number, since it is smaller than the sum of its proper divisors (11013317179780).

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

10012010122220 is a wasteful number, since it uses less digits than its factorization.

10012010122220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524897 (or 2524895 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10012010122220 its reverse (2222101021001), we get a palindrome (12234111143221).

The spelling of 10012010122220 in words is "ten trillion, twelve billion, ten million, one hundred twenty-two thousand, two hundred twenty".