2110121211002 has 16 divisors (see below), whose sum is σ = 3620630230272. Its totient is φ = 903517766160.

The previous prime is 2110121210987. The next prime is 2110121211019. The reversal of 2110121211002 is 2001121210112.

It is a super-2 number, since 2×2110121211002² (a number of 25 digits) contains 22 as substring.

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, 68308649 + ... + 68339532.

It is an arithmetic number, because the mean of its divisors is an integer number (226289389392).

Almost surely, 2^{2110121211002} is an apocalyptic number.

2110121211002 is a deficient number, since it is larger than the sum of its proper divisors (1510509019270).

2110121211002 is a wasteful number, since it uses less digits than its factorization.

2110121211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136649293.

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

Adding to 2110121211002 its reverse (2001121210112), we get a palindrome (4111242421114).

The spelling of 2110121211002 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, two hundred eleven thousand, two".