1122320020001 has 8 divisors (see below), whose sum is σ = 1123818120864. Its totient is φ = 1120822103520.

The previous prime is 1122320019991. The next prime is 1122320020013. The reversal of 1122320020001 is 1000200232211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1122320020001 - 2¹⁴ = 1122320003617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122320020021) 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 7 ways as a sum of consecutive naturals, for example, 15673586 + ... + 15745028.

It is an arithmetic number, because the mean of its divisors is an integer number (140477265108).

Almost surely, 2^{1122320020001} is an apocalyptic number.

It is an amenable number.

1122320020001 is a deficient number, since it is larger than the sum of its proper divisors (1498100863).

1122320020001 is an equidigital number, since it uses as much as digits as its factorization.

1122320020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92191.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1122320020001 its reverse (1000200232211), we get a palindrome (2122520252212).

The spelling of 1122320020001 in words is "one trillion, one hundred twenty-two billion, three hundred twenty million, twenty thousand, one".