1333221222101 has 8 divisors (see below), whose sum is σ = 1340443384224. Its totient is φ = 1326007584720.

The previous prime is 1333221222043. The next prime is 1333221222119. The reversal of 1333221222101 is 1012221223331.

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 1333221222101 - 2¹⁰ = 1333221221077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333221222181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817426 + ... + 2443251.

It is an arithmetic number, because the mean of its divisors is an integer number (167555423028).

Almost surely, 2^{1333221222101} is an apocalyptic number.

It is an amenable number.

1333221222101 is a deficient number, since it is larger than the sum of its proper divisors (7222162123).

1333221222101 is a wasteful number, since it uses less digits than its factorization.

1333221222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262371.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1333221222101 its reverse (1012221223331), we get a palindrome (2345442445432).

The spelling of 1333221222101 in words is "one trillion, three hundred thirty-three billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred one".