1203222103142 has 8 divisors (see below), whose sum is σ = 1805238657432. Its totient is φ = 601475884000.

The previous prime is 1203222103129. The next prime is 1203222103159. The reversal of 1203222103142 is 2413012223021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67572659 + ... + 67590462.

It is an arithmetic number, because the mean of its divisors is an integer number (225654832179).

Almost surely, 2^{1203222103142} is an apocalyptic number.

1203222103142 is a deficient number, since it is larger than the sum of its proper divisors (602016554290).

1203222103142 is a wasteful number, since it uses less digits than its factorization.

1203222103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135167574.

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

Adding to 1203222103142 its reverse (2413012223021), we get a palindrome (3616234326163).

The spelling of 1203222103142 in words is "one trillion, two hundred three billion, two hundred twenty-two million, one hundred three thousand, one hundred forty-two".