10111001102212 has 24 divisors (see below), whose sum is σ = 18648159723200. Its totient is φ = 4783602077856.

The previous prime is 10111001102201. The next prime is 10111001102219. The reversal of 10111001102212 is 21220110011101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10111001102192 and 10111001102201.

It is not an unprimeable number, because it can be changed into a prime (10111001102219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80763387 + ... + 80888482.

Almost surely, 2^{10111001102212} is an apocalyptic number.

It is an amenable number.

10111001102212 is a deficient number, since it is larger than the sum of its proper divisors (8537158620988).

10111001102212 is a wasteful number, since it uses less digits than its factorization.

10111001102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161652715 (or 161652713 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111001102212 its reverse (21220110011101), we get a palindrome (31331111113313).

The spelling of 10111001102212 in words is "ten trillion, one hundred eleven billion, one million, one hundred two thousand, two hundred twelve".