302212022022 has 48 divisors (see below), whose sum is σ = 699670651680. Its totient is φ = 93941773056.

The previous prime is 302212022009. The next prime is 302212022029. The reversal of 302212022022 is 220220212203.

302212022022 is a `hidden beast` number, since 302 + 2 + 120 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 302212021986 and 302212022004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302212022029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4497018 + ... + 4563725.

It is an arithmetic number, because the mean of its divisors is an integer number (14576471910).

Almost surely, 2^302212022022 is an apocalyptic number.

302212022022 is an abundant number, since it is smaller than the sum of its proper divisors (397458629658).

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

302212022022 is a wasteful number, since it uses less digits than its factorization.

302212022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060877 (or 9060874 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 302212022022 its reverse (220220212203), we get a palindrome (522432234225).

The spelling of 302212022022 in words is "three hundred two billion, two hundred twelve million, twenty-two thousand, twenty-two".