1122321211310 has 32 divisors (see below), whose sum is σ = 2191456657152. Its totient is φ = 411370732800.

The previous prime is 1122321211309. The next prime is 1122321211369. The reversal of 1122321211310 is 131121232211.

It is a super-2 number, since 2×1122321211310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31490366 + ... + 31525985.

It is an arithmetic number, because the mean of its divisors is an integer number (68483020536).

Almost surely, 2^{1122321211310} is an apocalyptic number.

1122321211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122321211310 is a deficient number, since it is larger than the sum of its proper divisors (1069135445842).

1122321211310 is a wasteful number, since it uses less digits than its factorization.

1122321211310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63016508.

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

Adding to 1122321211310 its reverse (131121232211), we get a palindrome (1253442443521).

The spelling of 1122321211310 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-one million, two hundred eleven thousand, three hundred ten".