1322244122121 has 64 divisors (see below), whose sum is σ = 2134283558400. Its totient is φ = 804194721792.

The previous prime is 1322244122083. The next prime is 1322244122167. The reversal of 1322244122121 is 1212214422231.

1322244122121 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 441 + 2 + 212 + 1 = 666.

It is not a de Polignac number, because 1322244122121 - 2²³ = 1322235733513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1322244122321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13953820 + ... + 14048258.

It is an arithmetic number, because the mean of its divisors is an integer number (33348180600).

Almost surely, 2^{1322244122121} is an apocalyptic number.

It is an amenable number.

1322244122121 is a deficient number, since it is larger than the sum of its proper divisors (812039436279).

1322244122121 is a wasteful number, since it uses less digits than its factorization.

1322244122121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94927 (or 94921 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 1322244122121 its reverse (1212214422231), we get a palindrome (2534458544352).

The spelling of 1322244122121 in words is "one trillion, three hundred twenty-two billion, two hundred forty-four million, one hundred twenty-two thousand, one hundred twenty-one".