211133422223013 has 16 divisors (see below), whose sum is σ = 281719834085376. Its totient is φ = 140651314545840.

The previous prime is 211133422222951. The next prime is 211133422223081. The reversal of 211133422223013 is 310322224331112.

It is not a de Polignac number, because 211133422223013 - 2¹⁸ = 211133421960869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211133422223093) 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, 632137528 + ... + 632471438.

It is an arithmetic number, because the mean of its divisors is an integer number (17607489630336).

Almost surely, 2^{211133422223013} is an apocalyptic number.

It is an amenable number.

211133422223013 is a deficient number, since it is larger than the sum of its proper divisors (70586411862363).

211133422223013 is a wasteful number, since it uses less digits than its factorization.

211133422223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489464.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 211133422223013 its reverse (310322224331112), we get a palindrome (521455646554125).

The spelling of 211133422223013 in words is "two hundred eleven trillion, one hundred thirty-three billion, four hundred twenty-two million, two hundred twenty-three thousand, thirteen".