1322401213350 has 72 divisors (see below), whose sum is σ = 4060401449520. Its totient is φ = 302263133760.

The previous prime is 1322401213319. The next prime is 1322401213361. The reversal of 1322401213350 is 533121042231.

1322401213350 is a `hidden beast` number, since 1 + 322 + 4 + 0 + 1 + 2 + 1 + 335 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 209901805 + ... + 209908104.

Almost surely, 2^{1322401213350} is an apocalyptic number.

1322401213350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322401213350 is an abundant number, since it is smaller than the sum of its proper divisors (2738000236170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322401213350 is a wasteful number, since it uses less digits than its factorization.

1322401213350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419809934 (or 419809926 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1322401213350 its reverse (533121042231), we get a palindrome (1855522255581).

The spelling of 1322401213350 in words is "one trillion, three hundred twenty-two billion, four hundred one million, two hundred thirteen thousand, three hundred fifty".