4122222052 has 36 divisors (see below), whose sum is σ = 8046015796. Its totient is φ = 1836938880.

The previous prime is 4122222037. The next prime is 4122222053. The reversal of 4122222052 is 2502222214.

It can be written as a sum of positive squares in 6 ways, for example, as 80568576 + 4041653476 = 8976^2 + 63574^2 .

It is not an unprimeable number, because it can be changed into a prime (4122222053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3399 + ... + 90862.

Almost surely, 2^4122222052 is an apocalyptic number.

It is an amenable number.

4122222052 is a deficient number, since it is larger than the sum of its proper divisors (3923793744).

4122222052 is a wasteful number, since it uses less digits than its factorization.

4122222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94336 (or 94305 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 4122222052 is about 64204.5329552361. The cubic root of 4122222052 is about 1603.4070694614.

Adding to 4122222052 its reverse (2502222214), we get a palindrome (6624444266).

The spelling of 4122222052 in words is "four billion, one hundred twenty-two million, two hundred twenty-two thousand, fifty-two".