30012121210334 has 32 divisors (see below), whose sum is σ = 45410283319296. Its totient is φ = 14875561794240.

The previous prime is 30012121210307. The next prime is 30012121210361. The reversal of 30012121210334 is 43301212121003.

It is an interprime number because it is at equal distance from previous prime (30012121210307) and next prime (30012121210361).

It is a super-2 number, since 2×30012121210334² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1720573817 + ... + 1720591259.

It is an arithmetic number, because the mean of its divisors is an integer number (1419071353728).

Almost surely, 2^{30012121210334} is an apocalyptic number.

30012121210334 is a deficient number, since it is larger than the sum of its proper divisors (15398162108962).

30012121210334 is a wasteful number, since it uses less digits than its factorization.

30012121210334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22800.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 30012121210334 its reverse (43301212121003), we get a palindrome (73313333331337).

The spelling of 30012121210334 in words is "thirty trillion, twelve billion, one hundred twenty-one million, two hundred ten thousand, three hundred thirty-four".