1322241402 has 16 divisors (see below), whose sum is σ = 2800040832. Its totient is φ = 414820800.

The previous prime is 1322241379. The next prime is 1322241413. The reversal of 1322241402 is 2041422231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6481474 + ... + 6481677.

It is an arithmetic number, because the mean of its divisors is an integer number (175002552).

Almost surely, 2^1322241402 is an apocalyptic number.

1322241402 is an abundant number, since it is smaller than the sum of its proper divisors (1477799430).

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

1322241402 is a wasteful number, since it uses less digits than its factorization.

1322241402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12963173.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1322241402 is about 36362.6374455979. The cubic root of 1322241402 is about 1097.5818511225.

Adding to 1322241402 its reverse (2041422231), we get a palindrome (3363663633).

The spelling of 1322241402 in words is "one billion, three hundred twenty-two million, two hundred forty-one thousand, four hundred two".