30243012222010 has 128 divisors (see below), whose sum is σ = 65660892364800. Its totient is φ = 9804927137280.

The previous prime is 30243012221911. The next prime is 30243012222041. The reversal of 30243012222010 is 1022221034203.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 911164515 + ... + 911197705.

It is an arithmetic number, because the mean of its divisors is an integer number (512975721600).

Almost surely, 2^{30243012222010} is an apocalyptic number.

30243012222010 is an abundant number, since it is smaller than the sum of its proper divisors (35417880142790).

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

30243012222010 is a wasteful number, since it uses less digits than its factorization.

30243012222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39676.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30243012222010 its reverse (1022221034203), we get a palindrome (31265233256213).

The spelling of 30243012222010 in words is "thirty trillion, two hundred forty-three billion, twelve million, two hundred twenty-two thousand, ten".