2222400444022 has 8 divisors (see below), whose sum is σ = 3636655272072. Its totient is φ = 1010182020000.

The previous prime is 2222400444007. The next prime is 2222400444023. The reversal of 2222400444022 is 2204440042222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222400444023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50509100979 + ... + 50509101022.

It is an arithmetic number, because the mean of its divisors is an integer number (454581909009).

Almost surely, 2^{2222400444022} is an apocalyptic number.

2222400444022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222400444022 is a deficient number, since it is larger than the sum of its proper divisors (1414254828050).

2222400444022 is a wasteful number, since it uses less digits than its factorization.

2222400444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101018202014.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2222400444022 its reverse (2204440042222), we get a palindrome (4426840486244).

The spelling of 2222400444022 in words is "two trillion, two hundred twenty-two billion, four hundred million, four hundred forty-four thousand, twenty-two".