30102312022210 has 16 divisors (see below), whose sum is σ = 54184540975992. Its totient is φ = 12040840512000.

The previous prime is 30102312022199. The next prime is 30102312022259. The reversal of 30102312022210 is 1222021320103.

It can be written as a sum of positive squares in 4 ways, for example, as 12346277430529 + 17756034591681 = 3513727^2 + 4213791^2 .

It is a super-2 number, since 2×30102312022210² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9026991 + ... + 11903410.

Almost surely, 2^{30102312022210} is an apocalyptic number.

30102312022210 is a deficient number, since it is larger than the sum of its proper divisors (24082228953782).

30102312022210 is a wasteful number, since it uses less digits than its factorization.

30102312022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21074229.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30102312022210 its reverse (1222021320103), we get a palindrome (31324333342313).

The spelling of 30102312022210 in words is "thirty trillion, one hundred two billion, three hundred twelve million, twenty-two thousand, two hundred ten".