2522226322 has 64 divisors (see below), whose sum is σ = 4935168000. Its totient is φ = 937442880.

The previous prime is 2522226313. The next prime is 2522226349. The reversal of 2522226322 is 2236222252.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1802179 + ... + 1803577.

It is an arithmetic number, because the mean of its divisors is an integer number (77112000).

Almost surely, 2^2522226322 is an apocalyptic number.

2522226322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2522226322 is a deficient number, since it is larger than the sum of its proper divisors (2412941678).

2522226322 is a wasteful number, since it uses less digits than its factorization.

2522226322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951.

The product of its digits is 11520, while the sum is 28.

The square root of 2522226322 is about 50221.7713944859. The cubic root of 2522226322 is about 1361.2190486202.

Adding to 2522226322 its reverse (2236222252), we get a palindrome (4758448574).

The spelling of 2522226322 in words is "two billion, five hundred twenty-two million, two hundred twenty-six thousand, three hundred twenty-two".