2111011213330 has 16 divisors (see below), whose sum is σ = 3806405671320. Its totient is φ = 842941043712.

The previous prime is 2111011213291. The next prime is 2111011213351. The reversal of 2111011213330 is 333121101112.

It can be written as a sum of positive squares in 4 ways, for example, as 1973651287689 + 137359925641 = 1404867^2 + 370621^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2111011213298 and 2111011213307.

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, 182924145 + ... + 182935684.

Almost surely, 2^{2111011213330} is an apocalyptic number.

2111011213330 is a deficient number, since it is larger than the sum of its proper divisors (1695394457990).

2111011213330 is a wasteful number, since it uses less digits than its factorization.

2111011213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365860413.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2111011213330 its reverse (333121101112), we get a palindrome (2444132314442).

The spelling of 2111011213330 in words is "two trillion, one hundred eleven billion, eleven million, two hundred thirteen thousand, three hundred thirty".