322142100021224 has 16 divisors (see below), whose sum is σ = 690304500045600. Its totient is φ = 138060900009072.

The previous prime is 322142100021223. The next prime is 322142100021227. The reversal of 322142100021224 is 422120001241223.

It is a happy number.

It is a super-2 number, since 2×322142100021224² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322142100021193 and 322142100021202.

It is not an unprimeable number, because it can be changed into a prime (322142100021223) 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, 2876268750134 + ... + 2876268750245.

It is an arithmetic number, because the mean of its divisors is an integer number (43144031252850).

Almost surely, 2^{322142100021224} is an apocalyptic number.

It is an amenable number.

322142100021224 is an abundant number, since it is smaller than the sum of its proper divisors (368162400024376).

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

322142100021224 is a wasteful number, since it uses less digits than its factorization.

322142100021224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5752537500392 (or 5752537500388 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 322142100021224 its reverse (422120001241223), we get a palindrome (744262101262447).

The spelling of 322142100021224 in words is "three hundred twenty-two trillion, one hundred forty-two billion, one hundred million, twenty-one thousand, two hundred twenty-four".