1332221201022 has 64 divisors (see below), whose sum is σ = 2856350292480. Its totient is φ = 413152907904.

The previous prime is 1332221200957. The next prime is 1332221201029. The reversal of 1332221201022 is 2201021222331.

It is a super-3 number, since 3×1332221201022³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1332221201022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332221201029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16446873 + ... + 16527675.

It is an arithmetic number, because the mean of its divisors is an integer number (44630473320).

Almost surely, 2^{1332221201022} is an apocalyptic number.

1332221201022 is an abundant number, since it is smaller than the sum of its proper divisors (1524129091458).

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

1332221201022 is a wasteful number, since it uses less digits than its factorization.

1332221201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84097.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1332221201022 its reverse (2201021222331), we get a palindrome (3533242423353).

The spelling of 1332221201022 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-one million, two hundred one thousand, twenty-two".