222211053353011 has 4 divisors (see below), whose sum is σ = 225023851496800. Its totient is φ = 219398255209224.

The previous prime is 222211053352999. The next prime is 222211053353033. The reversal of 222211053353011 is 110353350112222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 222211053353011 - 2¹¹ = 222211053350963 is a prime.

It is a super-2 number, since 2×222211053353011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222211453353011) 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 3 ways as a sum of consecutive naturals, for example, 1406399071776 + ... + 1406399071933.

It is an arithmetic number, because the mean of its divisors is an integer number (56255962874200).

Almost surely, 2^{222211053353011} is an apocalyptic number.

222211053353011 is a deficient number, since it is larger than the sum of its proper divisors (2812798143789).

222211053353011 is an equidigital number, since it uses as much as digits as its factorization.

222211053353011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812798143788.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 222211053353011 in words is "two hundred twenty-two trillion, two hundred eleven billion, fifty-three million, three hundred fifty-three thousand, eleven".