110021010002111 has 16 divisors (see below), whose sum is σ = 119016791249664. Its totient is φ = 101101328285184.

The previous prime is 110021010002093. The next prime is 110021010002119. The reversal of 110021010002111 is 111200010120011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021010002111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110021010002092 and 110021010002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021010002119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389069705 + ... + 389352381.

It is an arithmetic number, because the mean of its divisors is an integer number (7438549453104).

Almost surely, 2^{110021010002111} is an apocalyptic number.

110021010002111 is a deficient number, since it is larger than the sum of its proper divisors (8995781247553).

110021010002111 is a wasteful number, since it uses less digits than its factorization.

110021010002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417170.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110021010002111 its reverse (111200010120011), we get a palindrome (221221020122122).

The spelling of 110021010002111 in words is "one hundred ten trillion, twenty-one billion, ten million, two thousand, one hundred eleven".