2111213223301 has 48 divisors (see below), whose sum is σ = 2745371784960. Its totient is φ = 1608067278720.

The previous prime is 2111213223271. The next prime is 2111213223319. The reversal of 2111213223301 is 1033223121112.

It is not a de Polignac number, because 2111213223301 - 2¹¹ = 2111213221253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111213223701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1248270 + ... + 2404288.

It is an arithmetic number, because the mean of its divisors is an integer number (57195245520).

Almost surely, 2^{2111213223301} is an apocalyptic number.

It is an amenable number.

2111213223301 is a deficient number, since it is larger than the sum of its proper divisors (634158561659).

2111213223301 is a wasteful number, since it uses less digits than its factorization.

2111213223301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156154 (or 1156147 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2111213223301 its reverse (1033223121112), we get a palindrome (3144436344413).

The spelling of 2111213223301 in words is "two trillion, one hundred eleven billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred one".