4021444400022 has 96 divisors (see below), whose sum is σ = 10453005894240. Its totient is φ = 1142635999680.

The previous prime is 4021444400011. The next prime is 4021444400033. The reversal of 4021444400022 is 2200044441204.

4021444400022 is a `hidden beast` number, since 4 + 0 + 214 + 4 + 440 + 0 + 0 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4021444400011) and next prime (4021444400033).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3719473 + ... + 4677324.

It is an arithmetic number, because the mean of its divisors is an integer number (108885478065).

Almost surely, 2^{4021444400022} is an apocalyptic number.

4021444400022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4021444400022 is an abundant number, since it is smaller than the sum of its proper divisors (6431561494218).

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

4021444400022 is a wasteful number, since it uses less digits than its factorization.

4021444400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8397003 (or 8396990 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 4021444400022 its reverse (2200044441204), we get a palindrome (6221488841226).

The spelling of 4021444400022 in words is "four trillion, twenty-one billion, four hundred forty-four million, four hundred thousand, twenty-two".