1332222431422 has 4 divisors (see below), whose sum is σ = 1998333647136. Its totient is φ = 666111215710.

The previous prime is 1332222431377. The next prime is 1332222431431. The reversal of 1332222431422 is 2241342222331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333055607854 + ... + 333055607857.

It is an arithmetic number, because the mean of its divisors is an integer number (499583411784).

Almost surely, 2^{1332222431422} is an apocalyptic number.

1332222431422 is a deficient number, since it is larger than the sum of its proper divisors (666111215714).

1332222431422 is an equidigital number, since it uses as much as digits as its factorization.

1332222431422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666111215713.

The product of its digits is 27648, while the sum is 31.

Adding to 1332222431422 its reverse (2241342222331), we get a palindrome (3573564653753).

The spelling of 1332222431422 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-two million, four hundred thirty-one thousand, four hundred twenty-two".