4420222024040 has 16 divisors (see below), whose sum is σ = 9945499554180. Its totient is φ = 1768088809600.

The previous prime is 4420222024021. The next prime is 4420222024067. The reversal of 4420222024040 is 404202220244.

It can be written as a sum of positive squares in 2 ways, for example, as 4370114992324 + 50107031716 = 2090482^2 + 223846^2 .

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, 55252775261 + ... + 55252775340.

Almost surely, 2^{4420222024040} is an apocalyptic number.

4420222024040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4420222024040 is an abundant number, since it is smaller than the sum of its proper divisors (5525277530140).

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

4420222024040 is a wasteful number, since it uses less digits than its factorization.

4420222024040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110505550612 (or 110505550608 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4420222024040 its reverse (404202220244), we get a palindrome (4824424244284).

The spelling of 4420222024040 in words is "four trillion, four hundred twenty billion, two hundred twenty-two million, twenty-four thousand, forty".