220302121395 has 16 divisors (see below), whose sum is σ = 363853827072. Its totient is φ = 113704320480.

The previous prime is 220302121343. The next prime is 220302121421. The reversal of 220302121395 is 593121203022.

It is not a de Polignac number, because 220302121395 - 2⁶ = 220302121331 is a prime.

It is a super-2 number, since 2×220302121395² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236883537 + ... + 236884466.

It is an arithmetic number, because the mean of its divisors is an integer number (22740864192).

Almost surely, 2^220302121395 is an apocalyptic number.

220302121395 is a deficient number, since it is larger than the sum of its proper divisors (143551705677).

220302121395 is a wasteful number, since it uses less digits than its factorization.

220302121395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473768042.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 220302121395 in words is "two hundred twenty billion, three hundred two million, one hundred twenty-one thousand, three hundred ninety-five".