10121102200212 has 96 divisors (see below), whose sum is σ = 24154851369600. Its totient is φ = 3297596669952.

The previous prime is 10121102200193. The next prime is 10121102200243. The reversal of 10121102200212 is 21200220112101.

It is a junction number, because it is equal to n+sod(n) for n = 10121102200191 and 10121102200200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321605614 + ... + 321637082.

It is an arithmetic number, because the mean of its divisors is an integer number (251613035100).

Almost surely, 2^{10121102200212} is an apocalyptic number.

10121102200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10121102200212 is an abundant number, since it is smaller than the sum of its proper divisors (14033749169388).

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

10121102200212 is a wasteful number, since it uses less digits than its factorization.

10121102200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34985 (or 34983 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10121102200212 its reverse (21200220112101), we get a palindrome (31321322312313).

The spelling of 10121102200212 in words is "ten trillion, one hundred twenty-one billion, one hundred two million, two hundred thousand, two hundred twelve".