122111010996 has 48 divisors (see below), whose sum is σ = 307200600000. Its totient is φ = 37528837632.

The previous prime is 122111010991. The next prime is 122111010997. The reversal of 122111010996 is 699010111221.

It is a super-2 number, since 2×122111010996² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122111010991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321621 + ... + 589628.

It is an arithmetic number, because the mean of its divisors is an integer number (6400012500).

Almost surely, 2^122111010996 is an apocalyptic number.

It is an amenable number.

122111010996 is an abundant number, since it is smaller than the sum of its proper divisors (185089589004).

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

122111010996 is a wasteful number, since it uses less digits than its factorization.

122111010996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912128 (or 912126 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 33.

The spelling of 122111010996 in words is "one hundred twenty-two billion, one hundred eleven million, ten thousand, nine hundred ninety-six".