121144004043322 has 8 divisors (see below), whose sum is σ = 195694160377716. Its totient is φ = 55912617250752.

The previous prime is 121144004043263. The next prime is 121144004043331. The reversal of 121144004043322 is 223340400441121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106348295625961 + 14795708417361 = 10312531^2 + 3846519^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×121144004043322³ (a number of 43 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2329692385423 + ... + 2329692385474.

Almost surely, 2^{121144004043322} is an apocalyptic number.

121144004043322 is a deficient number, since it is larger than the sum of its proper divisors (74550156334394).

121144004043322 is a wasteful number, since it uses less digits than its factorization.

121144004043322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659384770912.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 121144004043322 its reverse (223340400441121), we get a palindrome (344484404484443).

The spelling of 121144004043322 in words is "one hundred twenty-one trillion, one hundred forty-four billion, four million, forty-three thousand, three hundred twenty-two".