1422031043000 has 64 divisors (see below), whose sum is σ = 3334964724000. Its totient is φ = 567545395200.

The previous prime is 1422031042997. The next prime is 1422031043047. The reversal of 1422031043000 is 3401302241.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134554 + ... + 2032553.

Almost surely, 2^{1422031043000} is an apocalyptic number.

1422031043000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422031043000 is an abundant number, since it is smaller than the sum of its proper divisors (1912933681000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422031043000 is a wasteful number, since it uses less digits than its factorization.

1422031043000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167577 (or 3167563 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1422031043000 its reverse (3401302241), we get a palindrome (1425432345241).

The spelling of 1422031043000 in words is "one trillion, four hundred twenty-two billion, thirty-one million, forty-three thousand".