10000001121212 has 12 divisors (see below), whose sum is σ = 18260871612816. Its totient is φ = 4782609231840.

The previous prime is 10000001121203. The next prime is 10000001121221. The reversal of 10000001121212 is 21212110000001.

10000001121212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10000001121203) and next prime (10000001121221).

It is a junction number, because it is equal to n+sod(n) for n = 10000001121193 and 10000001121202.

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, 54347832089 + ... + 54347832272.

It is an arithmetic number, because the mean of its divisors is an integer number (1521739301068).

Almost surely, 2^{10000001121212} is an apocalyptic number.

It is an amenable number.

10000001121212 is a deficient number, since it is larger than the sum of its proper divisors (8260870491604).

10000001121212 is a wasteful number, since it uses less digits than its factorization.

10000001121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108695664388 (or 108695664386 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000001121212 its reverse (21212110000001), we get a palindrome (31212111121213).

It can be divided in two parts, 1000000 and 1121212, that added together give a palindrome (2121212).

The spelling of 10000001121212 in words is "ten trillion, one million, one hundred twenty-one thousand, two hundred twelve".