4022224342422 has 192 divisors, whose sum is σ = 10070229173760. Its totient is φ = 1059802598400.

The previous prime is 4022224342387. The next prime is 4022224342439. The reversal of 4022224342422 is 2242434222204.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13110463 + ... + 13413749.

It is an arithmetic number, because the mean of its divisors is an integer number (52449110280).

Almost surely, 2^{4022224342422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4022224342422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5035114586880).

4022224342422 is an abundant number, since it is smaller than the sum of its proper divisors (6048004831338).

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

4022224342422 is a wasteful number, since it uses less digits than its factorization.

4022224342422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303399 (or 303386 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 4022224342422 its reverse (2242434222204), we get a palindrome (6264658564626).

The spelling of 4022224342422 in words is "four trillion, twenty-two billion, two hundred twenty-four million, three hundred forty-two thousand, four hundred twenty-two".