222070004 has 24 divisors (see below), whose sum is σ = 429831528. Its totient is φ = 99722880.

The previous prime is 222070003. The next prime is 222070039. The reversal of 222070004 is 400070222.

222070004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 33062500 + 189007504 = 5750^2 + 13748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222070003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55787 + ... + 59634.

It is an arithmetic number, because the mean of its divisors is an integer number (17909647).

Almost surely, 2^222070004 is an apocalyptic number.

It is an amenable number.

222070004 is a deficient number, since it is larger than the sum of its proper divisors (207761524).

222070004 is a wasteful number, since it uses less digits than its factorization.

222070004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115475 (or 115473 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 222070004 is about 14902.0134210113. The cubic root of 222070004 is about 605.5685332547.

The spelling of 222070004 in words is "two hundred twenty-two million, seventy thousand, four".