2111110122002 has 16 divisors (see below), whose sum is σ = 3619070908992. Its totient is φ = 904755234480.

The previous prime is 2111110121977. The next prime is 2111110122029. The reversal of 2111110122002 is 2002210111112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2000888 + ... + 2868060.

It is an arithmetic number, because the mean of its divisors is an integer number (226191931812).

Almost surely, 2^{2111110122002} is an apocalyptic number.

2111110122002 is a deficient number, since it is larger than the sum of its proper divisors (1507960786990).

2111110122002 is a wasteful number, since it uses less digits than its factorization.

2111110122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041073.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2111110122002 its reverse (2002210111112), we get a palindrome (4113320233114).

The spelling of 2111110122002 in words is "two trillion, one hundred eleven billion, one hundred ten million, one hundred twenty-two thousand, two".