1422350142211 has 8 divisors (see below), whose sum is σ = 1447783646400. Its totient is φ = 1396960833960.

The previous prime is 1422350142173. The next prime is 1422350142217. The reversal of 1422350142211 is 1122410532241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1422350142211 - 2⁹ = 1422350141699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1422350142211.

It is not an unprimeable number, because it can be changed into a prime (1422350142217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10984041 + ... + 11112778.

It is an arithmetic number, because the mean of its divisors is an integer number (180972955800).

Almost surely, 2^{1422350142211} is an apocalyptic number.

1422350142211 is a deficient number, since it is larger than the sum of its proper divisors (25433504189).

1422350142211 is a wasteful number, since it uses less digits than its factorization.

1422350142211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22097969.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1422350142211 its reverse (1122410532241), we get a palindrome (2544760674452).

The spelling of 1422350142211 in words is "one trillion, four hundred twenty-two billion, three hundred fifty million, one hundred forty-two thousand, two hundred eleven".