220202004309 has 64 divisors (see below), whose sum is σ = 358016371200. Its totient is φ = 117519187968.

The previous prime is 220202004271. The next prime is 220202004371. The reversal of 220202004309 is 903400202022.

It is not a de Polignac number, because 220202004309 - 2⁸ = 220202004053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220202004389) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52067407 + ... + 52071635.

It is an arithmetic number, because the mean of its divisors is an integer number (5594005800).

Almost surely, 2^220202004309 is an apocalyptic number.

It is an amenable number.

220202004309 is a deficient number, since it is larger than the sum of its proper divisors (137814366891).

220202004309 is a wasteful number, since it uses less digits than its factorization.

220202004309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342.

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 220202004309 in words is "two hundred twenty billion, two hundred two million, four thousand, three hundred nine".