2212422001342 has 8 divisors (see below), whose sum is σ = 3792723430896. Its totient is φ = 948180857712.

The previous prime is 2212422001297. The next prime is 2212422001369. The reversal of 2212422001342 is 2431002242122.

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

It is a super-2 number, since 2×2212422001342² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 79015071463 + ... + 79015071490.

It is an arithmetic number, because the mean of its divisors is an integer number (474090428862).

Almost surely, 2^{2212422001342} is an apocalyptic number.

2212422001342 is a deficient number, since it is larger than the sum of its proper divisors (1580301429554).

2212422001342 is a wasteful number, since it uses less digits than its factorization.

2212422001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158030142962.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2212422001342 its reverse (2431002242122), we get a palindrome (4643424243464).

The spelling of 2212422001342 in words is "two trillion, two hundred twelve billion, four hundred twenty-two million, one thousand, three hundred forty-two".