2111221233114 has 32 divisors (see below), whose sum is σ = 5079630036480. Its totient is φ = 571458378672.

The previous prime is 2111221233113. The next prime is 2111221233119. The reversal of 2111221233114 is 4113321221112.

It is not an unprimeable number, because it can be changed into a prime (2111221233113) 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, 1322819524 + ... + 1322821119.

It is an arithmetic number, because the mean of its divisors is an integer number (158738438640).

Almost surely, 2^{2111221233114} is an apocalyptic number.

2111221233114 is an abundant number, since it is smaller than the sum of its proper divisors (2968408803366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111221233114 is a wasteful number, since it uses less digits than its factorization.

2111221233114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645640674.

The product of its digits is 576, while the sum is 24.

Adding to 2111221233114 its reverse (4113321221112), we get a palindrome (6224542454226).

The spelling of 2111221233114 in words is "two trillion, one hundred eleven billion, two hundred twenty-one million, two hundred thirty-three thousand, one hundred fourteen".