201120010102012 has 6 divisors (see below), whose sum is σ = 351960017678528. Its totient is φ = 100560005051004.

The previous prime is 201120010101991. The next prime is 201120010102013. The reversal of 201120010102012 is 210201010021102.

It is a junction number, because it is equal to n+sod(n) for n = 201120010101983 and 201120010102001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120010102013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25140001262748 + ... + 25140001262755.

Almost surely, 2^{201120010102012} is an apocalyptic number.

It is an amenable number.

201120010102012 is a deficient number, since it is larger than the sum of its proper divisors (150840007576516).

201120010102012 is a wasteful number, since it uses less digits than its factorization.

201120010102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50280002525507 (or 50280002525505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201120010102012 its reverse (210201010021102), we get a palindrome (411321020123114).

The spelling of 201120010102012 in words is "two hundred one trillion, one hundred twenty billion, ten million, one hundred two thousand, twelve".