4003240022220 has 48 divisors (see below), whose sum is σ = 11212149553920. Its totient is φ = 1067237578176.

The previous prime is 4003240022219. The next prime is 4003240022231. The reversal of 4003240022220 is 222200423004.

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, 8938800 + ... + 9375959.

It is an arithmetic number, because the mean of its divisors is an integer number (233586449040).

Almost surely, 2^{4003240022220} is an apocalyptic number.

It is an amenable number.

4003240022220 is an abundant number, since it is smaller than the sum of its proper divisors (7208909531700).

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

4003240022220 is a wasteful number, since it uses less digits than its factorization.

4003240022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18318414 (or 18318412 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 4003240022220 its reverse (222200423004), we get a palindrome (4225440445224).

The spelling of 4003240022220 in words is "four trillion, three billion, two hundred forty million, twenty-two thousand, two hundred twenty".