2113211024222 has 4 divisors (see below), whose sum is σ = 3169816536336. Its totient is φ = 1056605512110.

The previous prime is 2113211024159. The next prime is 2113211024257. The reversal of 2113211024222 is 2224201123112.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528302756054 + ... + 528302756057.

It is an arithmetic number, because the mean of its divisors is an integer number (792454134084).

Almost surely, 2^{2113211024222} is an apocalyptic number.

2113211024222 is a deficient number, since it is larger than the sum of its proper divisors (1056605512114).

2113211024222 is a wasteful number, since it uses less digits than its factorization.

2113211024222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056605512113.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2113211024222 its reverse (2224201123112), we get a palindrome (4337412147334).

The spelling of 2113211024222 in words is "two trillion, one hundred thirteen billion, two hundred eleven million, twenty-four thousand, two hundred twenty-two".