102002022121112 has 16 divisors (see below), whose sum is σ = 191255894601360. Its totient is φ = 51000450227424.

The previous prime is 102002022121093. The next prime is 102002022121189. The reversal of 102002022121112 is 211121220200201.

102002022121112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102002022121112² (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 3 ways as a sum of consecutive naturals, for example, 69330668 + ... + 70786619.

It is an arithmetic number, because the mean of its divisors is an integer number (11953493412585).

Almost surely, 2^{102002022121112} is an apocalyptic number.

It is an amenable number.

102002022121112 is a deficient number, since it is larger than the sum of its proper divisors (89253872480248).

102002022121112 is a wasteful number, since it uses less digits than its factorization.

102002022121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140208290 (or 140208286 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102002022121112 its reverse (211121220200201), we get a palindrome (313123242321313).

The spelling of 102002022121112 in words is "one hundred two trillion, two billion, twenty-two million, one hundred twenty-one thousand, one hundred twelve".