302012032020222 has 8 divisors (see below), whose sum is σ = 604024064040456. Its totient is φ = 100670677340072.

The previous prime is 302012032020217. The next prime is 302012032020247. The reversal of 302012032020222 is 222020230210203.

It is a sphenic number, since it is the product of 3 distinct primes.

302012032020222 is an admirable number.

It is a super-2 number, since 2×302012032020222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25167669335013 + ... + 25167669335024.

It is an arithmetic number, because the mean of its divisors is an integer number (75503008005057).

Almost surely, 2^{302012032020222} is an apocalyptic number.

302012032020222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

302012032020222 is a wasteful number, since it uses less digits than its factorization.

302012032020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50335338670042.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 302012032020222 its reverse (222020230210203), we get a palindrome (524032262230425).

The spelling of 302012032020222 in words is "three hundred two trillion, twelve billion, thirty-two million, twenty thousand, two hundred twenty-two".