10112200101212 has 12 divisors (see below), whose sum is σ = 19305109284216. Its totient is φ = 4596454591440.

The previous prime is 10112200101191. The next prime is 10112200101217. The reversal of 10112200101212 is 21210100221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112200101217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114911364743 + ... + 114911364830.

It is an arithmetic number, because the mean of its divisors is an integer number (1608759107018).

Almost surely, 2^{10112200101212} is an apocalyptic number.

It is an amenable number.

10112200101212 is a deficient number, since it is larger than the sum of its proper divisors (9192909183004).

10112200101212 is a wasteful number, since it uses less digits than its factorization.

10112200101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229822729588 (or 229822729586 counting only the distinct ones).

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

Adding to 10112200101212 its reverse (21210100221101), we get a palindrome (31322300322313).

The spelling of 10112200101212 in words is "ten trillion, one hundred twelve billion, two hundred million, one hundred one thousand, two hundred twelve".