602040222 has 32 divisors (see below), whose sum is σ = 1528992000. Its totient is φ = 172011384.

The previous prime is 602040221. The next prime is 602040223. The reversal of 602040222 is 222040206.

It is a happy number.

602040222 is a `hidden beast` number, since 602 + 0 + 40 + 2 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (602040221) and next prime (602040223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 602040195 and 602040204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602040221) 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 15 ways as a sum of consecutive naturals, for example, 795972 + ... + 796727.

It is an arithmetic number, because the mean of its divisors is an integer number (47781000).

Almost surely, 2^602040222 is an apocalyptic number.

602040222 is an abundant number, since it is smaller than the sum of its proper divisors (926951778).

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

602040222 is a wasteful number, since it uses less digits than its factorization.

602040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592717 (or 1592711 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 602040222 is about 24536.5079422480. The cubic root of 602040222 is about 844.3875781433.

Adding to 602040222 its reverse (222040206), we get a palindrome (824080428).

The spelling of 602040222 in words is "six hundred two million, forty thousand, two hundred twenty-two".