10121120102012 has 12 divisors (see below), whose sum is σ = 17724785648136. Its totient is φ = 5056895631120.

The previous prime is 10121120101951. The next prime is 10121120102059. The reversal of 10121120102012 is 21020102112101.

It is a super-3 number, since 3×10121120102012³ (a number of 40 digits) contains 333 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, 916098758 + ... + 916109805.

It is an arithmetic number, because the mean of its divisors is an integer number (1477065470678).

Almost surely, 2^{10121120102012} is an apocalyptic number.

It is an amenable number.

10121120102012 is a deficient number, since it is larger than the sum of its proper divisors (7603665546124).

10121120102012 is a wasteful number, since it uses less digits than its factorization.

10121120102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832209948 (or 1832209946 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121120102012 its reverse (21020102112101), we get a palindrome (31141222214113).

The spelling of 10121120102012 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty million, one hundred two thousand, twelve".