2635022222 has 8 divisors (see below), whose sum is σ = 4517180976. Its totient is φ = 1129295232.

The previous prime is 2635022197. The next prime is 2635022231. The reversal of 2635022222 is 2222205362.

It is a happy number.

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

It is a super-2 number, since 2×2635022222² = 13886684220867634568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2635022191 and 2635022200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94107923 + ... + 94107950.

It is an arithmetic number, because the mean of its divisors is an integer number (564647622).

Almost surely, 2^2635022222 is an apocalyptic number.

2635022222 is a deficient number, since it is larger than the sum of its proper divisors (1882158754).

2635022222 is a wasteful number, since it uses less digits than its factorization.

2635022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188215882.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2635022222 is about 51332.4675230015. The cubic root of 2635022222 is about 1381.2154491552.

Adding to 2635022222 its reverse (2222205362), we get a palindrome (4857227584).

The spelling of 2635022222 in words is "two billion, six hundred thirty-five million, twenty-two thousand, two hundred twenty-two".