4022001342212 has 12 divisors (see below), whose sum is σ = 8044002684480. Its totient is φ = 1723714860936.

The previous prime is 4022001342197. The next prime is 4022001342283. The reversal of 4022001342212 is 2122431002204.

4022001342212 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71821452512 + ... + 71821452567.

It is an arithmetic number, because the mean of its divisors is an integer number (670333557040).

Almost surely, 2^{4022001342212} is an apocalyptic number.

It is an amenable number.

4022001342212 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.

4022001342212 is a wasteful number, since it uses less digits than its factorization.

4022001342212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143642905090 (or 143642905088 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4022001342212 its reverse (2122431002204), we get a palindrome (6144432344416).

The spelling of 4022001342212 in words is "four trillion, twenty-two billion, one million, three hundred forty-two thousand, two hundred twelve".