4122222402 has 8 divisors (see below), whose sum is σ = 8244444816. Its totient is φ = 1374074132.

The previous prime is 4122222397. The next prime is 4122222409. The reversal of 4122222402 is 2042222214.

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

4122222402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4122222409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343518528 + ... + 343518539.

It is an arithmetic number, because the mean of its divisors is an integer number (1030555602).

Almost surely, 2^4122222402 is an apocalyptic number.

4122222402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4122222402 is a wasteful number, since it uses less digits than its factorization.

4122222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687037072.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4122222402 is about 64204.5356809003. The cubic root of 4122222402 is about 1603.4071148408.

Adding to 4122222402 its reverse (2042222214), we get a palindrome (6164444616).

The spelling of 4122222402 in words is "four billion, one hundred twenty-two million, two hundred twenty-two thousand, four hundred two".