122032121311 has 8 divisors (see below), whose sum is σ = 124643554560. Its totient is φ = 119421313368.

The previous prime is 122032121297. The next prime is 122032121327. The reversal of 122032121311 is 113121230221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122032121311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122032121381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 249300 + ... + 553366.

It is an arithmetic number, because the mean of its divisors is an integer number (15580444320).

Almost surely, 2^122032121311 is an apocalyptic number.

122032121311 is a deficient number, since it is larger than the sum of its proper divisors (2611433249).

122032121311 is an equidigital number, since it uses as much as digits as its factorization.

122032121311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312653.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122032121311 its reverse (113121230221), we get a palindrome (235153351532).

The spelling of 122032121311 in words is "one hundred twenty-two billion, thirty-two million, one hundred twenty-one thousand, three hundred eleven".