1320033222101 has 32 divisors (see below), whose sum is σ = 1554741561600. Its totient is φ = 1108074401280.

The previous prime is 1320033222091. The next prime is 1320033222103. The reversal of 1320033222101 is 1012223300231.

It is not a de Polignac number, because 1320033222101 - 2¹⁰ = 1320033221077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320033222103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52292855 + ... + 52318091.

It is an arithmetic number, because the mean of its divisors is an integer number (48585673800).

Almost surely, 2^{1320033222101} is an apocalyptic number.

1320033222101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1320033222101 is a deficient number, since it is larger than the sum of its proper divisors (234708339499).

1320033222101 is a wasteful number, since it uses less digits than its factorization.

1320033222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32429.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1320033222101 its reverse (1012223300231), we get a palindrome (2332256522332).

The spelling of 1320033222101 in words is "one trillion, three hundred twenty billion, thirty-three million, two hundred twenty-two thousand, one hundred one".