2233121001 has 8 divisors (see below), whose sum is σ = 3026306304. Its totient is φ = 1464341520.

The previous prime is 2233120997. The next prime is 2233121081. The reversal of 2233121001 is 1001213322.

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

It is not a de Polignac number, because 2233121001 - 2² = 2233120997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2233121081) 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, 6101241 + ... + 6101606.

It is an arithmetic number, because the mean of its divisors is an integer number (378288288).

Almost surely, 2^2233121001 is an apocalyptic number.

It is an amenable number.

2233121001 is a deficient number, since it is larger than the sum of its proper divisors (793185303).

2233121001 is a wasteful number, since it uses less digits than its factorization.

2233121001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202911.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2233121001 is about 47255.9096939208. The cubic root of 2233121001 is about 1307.0857660207.

Adding to 2233121001 its reverse (1001213322), we get a palindrome (3234334323).

The spelling of 2233121001 in words is "two billion, two hundred thirty-three million, one hundred twenty-one thousand, one".