2133344221501 has 8 divisors (see below), whose sum is σ = 2226113936064. Its totient is φ = 2040575808480.

The previous prime is 2133344221493. The next prime is 2133344221507. The reversal of 2133344221501 is 1051224433312.

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 2133344221501 - 2³ = 2133344221493 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 (2133344221507) 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, 4629766 + ... + 5069656.

It is an arithmetic number, because the mean of its divisors is an integer number (278264242008).

Almost surely, 2^{2133344221501} is an apocalyptic number.

It is an amenable number.

2133344221501 is a deficient number, since it is larger than the sum of its proper divisors (92769714563).

2133344221501 is a wasteful number, since it uses less digits than its factorization.

2133344221501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650771.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2133344221501 its reverse (1051224433312), we get a palindrome (3184568654813).

The spelling of 2133344221501 in words is "two trillion, one hundred thirty-three billion, three hundred forty-four million, two hundred twenty-one thousand, five hundred one".