348002022 has 16 divisors (see below), whose sum is σ = 696195072. Its totient is φ = 115968840.

The previous prime is 348002021. The next prime is 348002033. The reversal of 348002022 is 220200843.

It is a super-2 number, since 2×348002022² = 242210814632176968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348002022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348002021) 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, 28747 + ... + 39017.

It is an arithmetic number, because the mean of its divisors is an integer number (43512192).

Almost surely, 2^348002022 is an apocalyptic number.

348002022 is an abundant number, since it is smaller than the sum of its proper divisors (348193050).

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

348002022 is a wasteful number, since it uses less digits than its factorization.

348002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15923.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 348002022 is about 18654.8123013875. The cubic root of 348002022 is about 703.3863279002.

Adding to 348002022 its reverse (220200843), we get a palindrome (568202865).

The spelling of 348002022 in words is "three hundred forty-eight million, two thousand, twenty-two".