110021002012 has 6 divisors (see below), whose sum is σ = 192536753528. Its totient is φ = 55010501004.

The previous prime is 110021001997. The next prime is 110021002027. The reversal of 110021002012 is 210200120011.

It is an interprime number because it is at equal distance from previous prime (110021001997) and next prime (110021002027).

It is a self number, because there is not a number n which added to its sum of digits gives 110021002012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752625248 + ... + 13752625255.

Almost surely, 2^110021002012 is an apocalyptic number.

It is an amenable number.

110021002012 is a deficient number, since it is larger than the sum of its proper divisors (82515751516).

110021002012 is a wasteful number, since it uses less digits than its factorization.

110021002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505250507 (or 27505250505 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110021002012 its reverse (210200120011), we get a palindrome (320221122023).

The spelling of 110021002012 in words is "one hundred ten billion, twenty-one million, two thousand, twelve".