2422540322 has 16 divisors (see below), whose sum is σ = 3755372544. Its totient is φ = 1170840000.

The previous prime is 2422540313. The next prime is 2422540349. The reversal of 2422540322 is 2230452242.

It is a happy number.

It is a super-2 number, since 2×2422540322² = 11737403223431727368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2422540291 and 2422540300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32447 + ... + 76797.

It is an arithmetic number, because the mean of its divisors is an integer number (234710784).

Almost surely, 2^2422540322 is an apocalyptic number.

2422540322 is a deficient number, since it is larger than the sum of its proper divisors (1332832222).

2422540322 is a wasteful number, since it uses less digits than its factorization.

2422540322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45265.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2422540322 is about 49219.3084266734. The cubic root of 2422540322 is about 1343.0443003956.

Adding to 2422540322 its reverse (2230452242), we get a palindrome (4652992564).

The spelling of 2422540322 in words is "two billion, four hundred twenty-two million, five hundred forty thousand, three hundred twenty-two".