2240402022220 has 48 divisors (see below), whose sum is σ = 4717077337728. Its totient is φ = 893833041920.

The previous prime is 2240402022197. The next prime is 2240402022227. The reversal of 2240402022220 is 222202040422.

2240402022220 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 = 2240402022191 and 2240402022200.

It is not an unprimeable number, because it can be changed into a prime (2240402022227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15422244 + ... + 15566836.

It is an arithmetic number, because the mean of its divisors is an integer number (98272444536).

Almost surely, 2^{2240402022220} is an apocalyptic number.

2240402022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240402022220 is an abundant number, since it is smaller than the sum of its proper divisors (2476675315508).

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

2240402022220 is a wasteful number, since it uses less digits than its factorization.

2240402022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146610 (or 146608 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2240402022220 its reverse (222202040422), we get a palindrome (2462604062642).

The spelling of 2240402022220 in words is "two trillion, two hundred forty billion, four hundred two million, twenty-two thousand, two hundred twenty".