1322131031122 has 16 divisors (see below), whose sum is σ = 2168415374400. Its totient is φ = 599599697040.

The previous prime is 1322131031101. The next prime is 1322131031129. The reversal of 1322131031122 is 2211301312231.

It is a super-3 number, since 3×1322131031122³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1322131031093 and 1322131031102.

It is not an unprimeable number, because it can be changed into a prime (1322131031129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68437797 + ... + 68457112.

It is an arithmetic number, because the mean of its divisors is an integer number (135525960900).

Almost surely, 2^{1322131031122} is an apocalyptic number.

1322131031122 is a deficient number, since it is larger than the sum of its proper divisors (846284343278).

1322131031122 is a wasteful number, since it uses less digits than its factorization.

1322131031122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136895361.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1322131031122 its reverse (2211301312231), we get a palindrome (3533432343353).

The spelling of 1322131031122 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, thirty-one thousand, one hundred twenty-two".