322200422142 has 8 divisors (see below), whose sum is σ = 644400844296. Its totient is φ = 107400140712.

The previous prime is 322200422111. The next prime is 322200422143. The reversal of 322200422142 is 241224002223.

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

322200422142 is an admirable number.

It is a super-2 number, since 2×322200422142² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322200422143) 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, 26850035173 + ... + 26850035184.

It is an arithmetic number, because the mean of its divisors is an integer number (80550105537).

Almost surely, 2^322200422142 is an apocalyptic number.

322200422142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

322200422142 is a wasteful number, since it uses less digits than its factorization.

322200422142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53700070362.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 322200422142 its reverse (241224002223), we get a palindrome (563424424365).

The spelling of 322200422142 in words is "three hundred twenty-two billion, two hundred million, four hundred twenty-two thousand, one hundred forty-two".