1422553035143 has 4 divisors (see below), whose sum is σ = 1422556387968. Its totient is φ = 1422549682320.

The previous prime is 1422553035119. The next prime is 1422553035157. The reversal of 1422553035143 is 3415303552241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1422553035143 - 2²⁰ = 1422551986567 is a prime.

It is a super-2 number, since 2×1422553035143² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422553035097 and 1422553035106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422553025143) 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, 928871 + ... + 1925592.

It is an arithmetic number, because the mean of its divisors is an integer number (355639096992).

Almost surely, 2^{1422553035143} is an apocalyptic number.

1422553035143 is a deficient number, since it is larger than the sum of its proper divisors (3352825).

1422553035143 is an equidigital number, since it uses as much as digits as its factorization.

1422553035143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352824.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 1422553035143 its reverse (3415303552241), we get a palindrome (4837856587384).

The spelling of 1422553035143 in words is "one trillion, four hundred twenty-two billion, five hundred fifty-three million, thirty-five thousand, one hundred forty-three".