2221220210133 has 8 divisors (see below), whose sum is σ = 3057163300096. Its totient is φ = 1433045296800.

The previous prime is 2221220210059. The next prime is 2221220210189. The reversal of 2221220210133 is 3310120221222.

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

It is not a de Polignac number, because 2221220210133 - 2¹⁷ = 2221220079061 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 (2221220215133) 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, 11942044048 + ... + 11942044233.

It is an arithmetic number, because the mean of its divisors is an integer number (382145412512).

Almost surely, 2^{2221220210133} is an apocalyptic number.

It is an amenable number.

2221220210133 is a deficient number, since it is larger than the sum of its proper divisors (835943089963).

2221220210133 is a wasteful number, since it uses less digits than its factorization.

2221220210133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23884088315.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2221220210133 its reverse (3310120221222), we get a palindrome (5531340431355).

The spelling of 2221220210133 in words is "two trillion, two hundred twenty-one billion, two hundred twenty million, two hundred ten thousand, one hundred thirty-three".