220034302 has 4 divisors (see below), whose sum is σ = 330051456. Its totient is φ = 110017150.

The previous prime is 220034291. The next prime is 220034303. The reversal of 220034302 is 203430022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220034303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55008574 + ... + 55008577.

It is an arithmetic number, because the mean of its divisors is an integer number (82512864).

Almost surely, 2^220034302 is an apocalyptic number.

220034302 is a deficient number, since it is larger than the sum of its proper divisors (110017154).

220034302 is a wasteful number, since it uses less digits than its factorization.

220034302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110017153.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 220034302 is about 14833.5532493061. The cubic root of 220034302 is about 603.7124470011.

Adding to 220034302 its reverse (203430022), we get a palindrome (423464324).

The spelling of 220034302 in words is "two hundred twenty million, thirty-four thousand, three hundred two".