121011200101112 has 32 divisors (see below), whose sum is σ = 230711979894480. Its totient is φ = 59488834479360.

The previous prime is 121011200101093. The next prime is 121011200101139. The reversal of 121011200101112 is 211101002110121.

It is a super-2 number, since 2×121011200101112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50644538 + ... + 52980105.

Almost surely, 2^{121011200101112} is an apocalyptic number.

It is an amenable number.

121011200101112 is a deficient number, since it is larger than the sum of its proper divisors (109700779793368).

121011200101112 is a wasteful number, since it uses less digits than its factorization.

121011200101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103627103 (or 103627099 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 121011200101112 its reverse (211101002110121), we get a palindrome (332112202211233).

The spelling of 121011200101112 in words is "one hundred twenty-one trillion, eleven billion, two hundred million, one hundred one thousand, one hundred twelve".