1200431033422 has 8 divisors (see below), whose sum is σ = 1800651294000. Its totient is φ = 600213935424.

The previous prime is 1200431033407. The next prime is 1200431033441. The reversal of 1200431033422 is 2243301340021.

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

It is a super-2 number, since 2×1200431033422² (a number of 25 digits) contains 22 as substring.

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, 791454 + ... + 1739902.

It is an arithmetic number, because the mean of its divisors is an integer number (225081411750).

Almost surely, 2^{1200431033422} is an apocalyptic number.

1200431033422 is a deficient number, since it is larger than the sum of its proper divisors (600220260578).

1200431033422 is an equidigital number, since it uses as much as digits as its factorization.

1200431033422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581290.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1200431033422 its reverse (2243301340021), we get a palindrome (3443732373443).

The spelling of 1200431033422 in words is "one trillion, two hundred billion, four hundred thirty-one million, thirty-three thousand, four hundred twenty-two".