302012314422 has 64 divisors (see below), whose sum is σ = 743743064064. Its totient is φ = 79616442240.

The previous prime is 302012314339. The next prime is 302012314423. The reversal of 302012314422 is 224413210203.

It is a happy number.

It is a super-2 number, since 2×302012314422² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302012314392 and 302012314401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302012314423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1127772 + ... + 1369632.

It is an arithmetic number, because the mean of its divisors is an integer number (11620985376).

Almost surely, 2^302012314422 is an apocalyptic number.

302012314422 is an abundant number, since it is smaller than the sum of its proper divisors (441730749642).

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

302012314422 is a wasteful number, since it uses less digits than its factorization.

302012314422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244173.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 302012314422 its reverse (224413210203), we get a palindrome (526425524625).

The spelling of 302012314422 in words is "three hundred two billion, twelve million, three hundred fourteen thousand, four hundred twenty-two".