1322132101002 has 12 divisors (see below), whose sum is σ = 2864619552210. Its totient is φ = 440710700328.

The previous prime is 1322132100997. The next prime is 1322132101033. The reversal of 1322132101002 is 2001012312231.

It can be written as a sum of positive squares in only one way, i.e., 1030003741881 + 292128359121 = 1014891^2 + 540489^2 .

It is a super-3 number, since 3×1322132101002³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 73451783389 = 1322132101002 / (1 + 3 + 2 + 2 + 1 + 3 + 2 + 1 + 0 + 1 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36725891677 + ... + 36725891712.

Almost surely, 2^{1322132101002} is an apocalyptic number.

1322132101002 is an abundant number, since it is smaller than the sum of its proper divisors (1542487451208).

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

1322132101002 is a wasteful number, since it uses less digits than its factorization.

1322132101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73451783397 (or 73451783394 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1322132101002 its reverse (2001012312231), we get a palindrome (3323144413233).

The spelling of 1322132101002 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-two million, one hundred one thousand, two".