1422342200021 has 8 divisors (see below), whose sum is σ = 1432084119360. Its totient is φ = 1412612669952.

The previous prime is 1422342200003. The next prime is 1422342200039. The reversal of 1422342200021 is 1200022432241.

It is an interprime number because it is at equal distance from previous prime (1422342200003) and next prime (1422342200039).

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 1422342200021 - 2¹⁴ = 1422342183637 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 1422342200021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422342200821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2866865 + ... + 3326198.

It is an arithmetic number, because the mean of its divisors is an integer number (179010514920).

Almost surely, 2^{1422342200021} is an apocalyptic number.

It is an amenable number.

1422342200021 is a deficient number, since it is larger than the sum of its proper divisors (9741919339).

1422342200021 is a wasteful number, since it uses less digits than its factorization.

1422342200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194635.

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

Adding to 1422342200021 its reverse (1200022432241), we get a palindrome (2622364632262).

The spelling of 1422342200021 in words is "one trillion, four hundred twenty-two billion, three hundred forty-two million, two hundred thousand, twenty-one".