1203431210422 has 32 divisors (see below), whose sum is σ = 2113444839744. Its totient is φ = 503152473600.

The previous prime is 1203431210363. The next prime is 1203431210453. The reversal of 1203431210422 is 2240121343021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16564408 + ... + 16636900.

It is an arithmetic number, because the mean of its divisors is an integer number (66045151242).

Almost surely, 2^{1203431210422} is an apocalyptic number.

1203431210422 is a deficient number, since it is larger than the sum of its proper divisors (910013629322).

1203431210422 is a wasteful number, since it uses less digits than its factorization.

1203431210422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101464.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1203431210422 its reverse (2240121343021), we get a palindrome (3443552553443).

The spelling of 1203431210422 in words is "one trillion, two hundred three billion, four hundred thirty-one million, two hundred ten thousand, four hundred twenty-two".