1331464202222 has 32 divisors (see below), whose sum is σ = 2510589613824. Its totient is φ = 518752279320.

The previous prime is 1331464202191. The next prime is 1331464202251. The reversal of 1331464202222 is 2222024641331.

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, 35708108 + ... + 35745375.

It is an arithmetic number, because the mean of its divisors is an integer number (78455925432).

Almost surely, 2^{1331464202222} is an apocalyptic number.

1331464202222 is a deficient number, since it is larger than the sum of its proper divisors (1179125411602).

1331464202222 is an equidigital number, since it uses as much as digits as its factorization.

1331464202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71453525 (or 71453503 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1331464202222 its reverse (2222024641331), we get a palindrome (3553488843553).

The spelling of 1331464202222 in words is "one trillion, three hundred thirty-one billion, four hundred sixty-four million, two hundred two thousand, two hundred twenty-two".