10010000022220 has 48 divisors (see below), whose sum is σ = 23307934509216. Its totient is φ = 3580327872000.

The previous prime is 10010000022163. The next prime is 10010000022277. The reversal of 10010000022220 is 2222000001001.

It is an interprime number because it is at equal distance from previous prime (10010000022163) and next prime (10010000022277).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10010000022197 and 10010000022206.

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 15 ways as a sum of consecutive naturals, for example, 372937401 + ... + 372964240.

It is an arithmetic number, because the mean of its divisors is an integer number (485581968942).

Almost surely, 2^{10010000022220} is an apocalyptic number.

10010000022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010000022220 is an abundant number, since it is smaller than the sum of its proper divisors (13297934486996).

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

10010000022220 is a wasteful number, since it uses less digits than its factorization.

10010000022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745901722 (or 745901720 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10010000022220 its reverse (2222000001001), we get a palindrome (12232000023221).

The spelling of 10010000022220 in words is "ten trillion, ten billion, twenty-two thousand, two hundred twenty".