302012010022 has 8 divisors (see below), whose sum is σ = 459398550672. Its totient is φ = 148879159800.

The previous prime is 302012010017. The next prime is 302012010023. The reversal of 302012010022 is 220010210203.

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

It is a super-2 number, since 2×302012010022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302012009984 and 302012010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302012010023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063422429 + ... + 1063422712.

It is an arithmetic number, because the mean of its divisors is an integer number (57424818834).

Almost surely, 2^302012010022 is an apocalyptic number.

302012010022 is a deficient number, since it is larger than the sum of its proper divisors (157386540650).

302012010022 is a wasteful number, since it uses less digits than its factorization.

302012010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126845214.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 302012010022 its reverse (220010210203), we get a palindrome (522022220225).

The spelling of 302012010022 in words is "three hundred two billion, twelve million, ten thousand, twenty-two".