30012313022202 has 32 divisors (see below), whose sum is σ = 68599973549952. Its totient is φ = 8574896461824.

The previous prime is 30012313022191. The next prime is 30012313022221. The reversal of 30012313022202 is 20222031321003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 5508838 + ... + 9506414.

It is an arithmetic number, because the mean of its divisors is an integer number (2143749173436).

Almost surely, 2^{30012313022202} is an apocalyptic number.

30012313022202 is an abundant number, since it is smaller than the sum of its proper divisors (38587660527750).

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

30012313022202 is a wasteful number, since it uses less digits than its factorization.

30012313022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176342.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30012313022202 its reverse (20222031321003), we get a palindrome (50234344343205).

The spelling of 30012313022202 in words is "thirty trillion, twelve billion, three hundred thirteen million, twenty-two thousand, two hundred two".