1022234554142 has 8 divisors (see below), whose sum is σ = 1541296659936. Its totient is φ = 508469000832.

The previous prime is 1022234554127. The next prime is 1022234554147. The reversal of 1022234554142 is 2414554322201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022234554147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1324137638 + ... + 1324138409.

It is an arithmetic number, because the mean of its divisors is an integer number (192662082492).

Almost surely, 2^{1022234554142} is an apocalyptic number.

1022234554142 is a deficient number, since it is larger than the sum of its proper divisors (519062105794).

1022234554142 is a wasteful number, since it uses less digits than its factorization.

1022234554142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648276242.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 1022234554142 its reverse (2414554322201), we get a palindrome (3436788876343).

The spelling of 1022234554142 in words is "one trillion, twenty-two billion, two hundred thirty-four million, five hundred fifty-four thousand, one hundred forty-two".