10001120112212 has 24 divisors (see below), whose sum is σ = 18698087886240. Its totient is φ = 4666665627360.

The previous prime is 10001120112199. The next prime is 10001120112227. The reversal of 10001120112212 is 21221102110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982037339 + ... + 982047522.

It is an arithmetic number, because the mean of its divisors is an integer number (779086995260).

Almost surely, 2^{10001120112212} is an apocalyptic number.

It is an amenable number.

10001120112212 is a deficient number, since it is larger than the sum of its proper divisors (8696967774028).

10001120112212 is a wasteful number, since it uses less digits than its factorization.

10001120112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964084951 (or 1964084949 counting only the distinct ones).

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

Adding to 10001120112212 its reverse (21221102110001), we get a palindrome (31222222222213).

The spelling of 10001120112212 in words is "ten trillion, one billion, one hundred twenty million, one hundred twelve thousand, two hundred twelve".