2211646461122 has 8 divisors (see below), whose sum is σ = 3791393933376. Its totient is φ = 947848483332.

The previous prime is 2211646461077. The next prime is 2211646461127.

2211646461122 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2211646461127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78987373598 + ... + 78987373625.

It is an arithmetic number, because the mean of its divisors is an integer number (473924241672).

Almost surely, 2^{2211646461122} is an apocalyptic number.

2211646461122 is a deficient number, since it is larger than the sum of its proper divisors (1579747472254).

2211646461122 is a wasteful number, since it uses less digits than its factorization.

2211646461122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157974747232.

The product of its digits is 55296, while the sum is 38.

The spelling of 2211646461122 in words is "two trillion, two hundred eleven billion, six hundred forty-six million, four hundred sixty-one thousand, one hundred twenty-two".