10000011022220 has 12 divisors (see below), whose sum is σ = 21000023146704. Its totient is φ = 4000004408880.

The previous prime is 10000011022217. The next prime is 10000011022271. The reversal of 10000011022220 is 2222011000001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250000275536 + ... + 250000275575.

It is an arithmetic number, because the mean of its divisors is an integer number (1750001928892).

Almost surely, 2^{10000011022220} is an apocalyptic number.

10000011022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000011022220 is an abundant number, since it is smaller than the sum of its proper divisors (11000012124484).

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

10000011022220 is a wasteful number, since it uses less digits than its factorization.

10000011022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500000551120 (or 500000551118 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10000011022220 its reverse (2222011000001), we get a palindrome (12222022022221).

The spelling of 10000011022220 in words is "ten trillion, eleven million, twenty-two thousand, two hundred twenty".