110101012120012 has 48 divisors (see below), whose sum is σ = 200347325640000. Its totient is φ = 52878511736064.

The previous prime is 110101012119961. The next prime is 110101012120037. The reversal of 110101012120012 is 210021210101011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110101012119974 and 110101012120001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323162689 + ... + 323503207.

It is an arithmetic number, because the mean of its divisors is an integer number (4173902617500).

Almost surely, 2^{110101012120012} is an apocalyptic number.

It is an amenable number.

110101012120012 is a deficient number, since it is larger than the sum of its proper divisors (90246313519988).

110101012120012 is a wasteful number, since it uses less digits than its factorization.

110101012120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354898 (or 354896 counting only the distinct ones).

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

Adding to 110101012120012 its reverse (210021210101011), we get a palindrome (320122222221023).

The spelling of 110101012120012 in words is "one hundred ten trillion, one hundred one billion, twelve million, one hundred twenty thousand, twelve".