2220010011020 has 48 divisors (see below), whose sum is σ = 4753582430688. Its totient is φ = 870589125120.

The previous prime is 2220010011019. The next prime is 2220010011083. The reversal of 2220010011020 is 201100100222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2220010010992 and 2220010011010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607547 + ... + 2192973.

It is an arithmetic number, because the mean of its divisors is an integer number (99032967306).

Almost surely, 2^{2220010011020} is an apocalyptic number.

2220010011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220010011020 is an abundant number, since it is smaller than the sum of its proper divisors (2533572419668).

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

2220010011020 is a wasteful number, since it uses less digits than its factorization.

2220010011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586810 (or 1586808 counting only the distinct ones).

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

Adding to 2220010011020 its reverse (201100100222), we get a palindrome (2421110111242).

The spelling of 2220010011020 in words is "two trillion, two hundred twenty billion, ten million, eleven thousand, twenty".