1230210322142 has 8 divisors (see below), whose sum is σ = 1848689004936. Its totient is φ = 613980653832.

The previous prime is 1230210322141. The next prime is 1230210322147. The reversal of 1230210322142 is 2412230120321.

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 (1230210322141) 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, 562252253 + ... + 562254440.

It is an arithmetic number, because the mean of its divisors is an integer number (231086125617).

Almost surely, 2^{1230210322142} is an apocalyptic number.

1230210322142 is a deficient number, since it is larger than the sum of its proper divisors (618478682794).

1230210322142 is a wasteful number, since it uses less digits than its factorization.

1230210322142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124507242.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1230210322142 its reverse (2412230120321), we get a palindrome (3642440442463).

The spelling of 1230210322142 in words is "one trillion, two hundred thirty billion, two hundred ten million, three hundred twenty-two thousand, one hundred forty-two".