1122022010121 has 32 divisors (see below), whose sum is σ = 1635554073600. Its totient is φ = 681126512640.

The previous prime is 1122022010119. The next prime is 1122022010129. The reversal of 1122022010121 is 1210102202211.

It is not a de Polignac number, because 1122022010121 - 2¹ = 1122022010119 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122022010121.

It is not an unprimeable number, because it can be changed into a prime (1122022010129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6121435 + ... + 6302063.

It is an arithmetic number, because the mean of its divisors is an integer number (51111064800).

Almost surely, 2^{1122022010121} is an apocalyptic number.

It is an amenable number.

1122022010121 is a deficient number, since it is larger than the sum of its proper divisors (513532063479).

1122022010121 is a wasteful number, since it uses less digits than its factorization.

1122022010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184609.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122022010121 its reverse (1210102202211), we get a palindrome (2332124212332).

The spelling of 1122022010121 in words is "one trillion, one hundred twenty-two billion, twenty-two million, ten thousand, one hundred twenty-one".