2211233440113 has 96 divisors (see below), whose sum is σ = 3498724285056. Its totient is φ = 1393797984768.

The previous prime is 2211233440103. The next prime is 2211233440121. The reversal of 2211233440113 is 3110443321122.

2211233440113 is a `hidden beast` number, since 2 + 2 + 11 + 233 + 4 + 401 + 13 = 666.

It is not a de Polignac number, because 2211233440113 - 2⁵ = 2211233440081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2211233440103) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 76148245 + ... + 76177277.

It is an arithmetic number, because the mean of its divisors is an integer number (36445044636).

Almost surely, 2^{2211233440113} is an apocalyptic number.

It is an amenable number.

2211233440113 is a deficient number, since it is larger than the sum of its proper divisors (1287490844943).

2211233440113 is a wasteful number, since it uses less digits than its factorization.

2211233440113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29325 (or 29313 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2211233440113 its reverse (3110443321122), we get a palindrome (5321676761235).

The spelling of 2211233440113 in words is "two trillion, two hundred eleven billion, two hundred thirty-three million, four hundred forty thousand, one hundred thirteen".