2222553 has 8 divisors (see below), whose sum is σ = 3043648. Its totient is φ = 1441584.

The previous prime is 2222543. The next prime is 2222567. The reversal of 2222553 is 3552222.

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

It is not a de Polignac number, because 2222553 - 2⁴ = 2222537 is a prime.

It is a d-powerful number, because it can be written as 2 + 2⁶ + 2¹⁶ + 2²¹ + 5³ + 5⁴ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222503) 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, 9901 + ... + 10122.

It is an arithmetic number, because the mean of its divisors is an integer number (380456).

2^2222553 is an apocalyptic number.

It is an amenable number.

2222553 is a deficient number, since it is larger than the sum of its proper divisors (821095).

2222553 is a wasteful number, since it uses less digits than its factorization.

2222553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20063.

The product of its digits is 1200, while the sum is 21.

The square root of 2222553 is about 1490.8229271111. The cubic root of 2222553 is about 130.5020624738.

Adding to 2222553 its reverse (3552222), we get a palindrome (5774775).

It can be divided in two parts, 2222 and 553, that added together give a triangular number (2775 = T₇₄).

The spelling of 2222553 in words is "two million, two hundred twenty-two thousand, five hundred fifty-three".