2211310131122 has 32 divisors (see below), whose sum is σ = 3482968495104. Its totient is φ = 1051840857600.

The previous prime is 2211310131119. The next prime is 2211310131143.

2211310131122 is nontrivially palindromic in base 10.

2211310131122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2211310131094 and 2211310131103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14183 + ... + 2103050.

It is an arithmetic number, because the mean of its divisors is an integer number (108842765472).

Almost surely, 2^{2211310131122} is an apocalyptic number.

2211310131122 is a deficient number, since it is larger than the sum of its proper divisors (1271658363982).

2211310131122 is a wasteful number, since it uses less digits than its factorization.

2211310131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117594.

The product of its (nonzero) digits is 144, while the sum is 20.

It can be divided in two parts, 2211310 and 131122, that added together give a palindrome (2342432).

The spelling of 2211310131122 in words is "two trillion, two hundred eleven billion, three hundred ten million, one hundred thirty-one thousand, one hundred twenty-two".