1122010210321 has 16 divisors (see below), whose sum is σ = 1506475248768. Its totient is φ = 807040310400.

The previous prime is 1122010210309. The next prime is 1122010210327. The reversal of 1122010210321 is 1230120102211.

It is a cyclic number.

It is not a de Polignac number, because 1122010210321 - 2⁵ = 1122010210289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122010210295 and 1122010210304.

It is not an unprimeable number, because it can be changed into a prime (1122010210327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560443660 + ... + 560445661.

It is an arithmetic number, because the mean of its divisors is an integer number (94154703048).

Almost surely, 2^{1122010210321} is an apocalyptic number.

1122010210321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122010210321 is a deficient number, since it is larger than the sum of its proper divisors (384465038447).

1122010210321 is a wasteful number, since it uses less digits than its factorization.

1122010210321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120889352.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1122010210321 its reverse (1230120102211), we get a palindrome (2352130312532).

It can be divided in two parts, 1122010 and 210321, that added together give a palindrome (1332331).

The spelling of 1122010210321 in words is "one trillion, one hundred twenty-two billion, ten million, two hundred ten thousand, three hundred twenty-one".