121032022112 has 12 divisors (see below), whose sum is σ = 238281793596. Its totient is φ = 60516011040.

The previous prime is 121032022103. The next prime is 121032022117. The reversal of 121032022112 is 211220230121.

It is a super-3 number, since 3×121032022112³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121032022117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1891125314 + ... + 1891125377.

It is an arithmetic number, because the mean of its divisors is an integer number (19856816133).

Almost surely, 2^121032022112 is an apocalyptic number.

It is an amenable number.

121032022112 is a deficient number, since it is larger than the sum of its proper divisors (117249771484).

121032022112 is an equidigital number, since it uses as much as digits as its factorization.

121032022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782250701 (or 3782250693 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 121032022112 its reverse (211220230121), we get a palindrome (332252252233).

The spelling of 121032022112 in words is "one hundred twenty-one billion, thirty-two million, twenty-two thousand, one hundred twelve".