30212003022110 has 128 divisors (see below), whose sum is σ = 68390622203904. Its totient is φ = 9354153070080.

The previous prime is 30212003022109. The next prime is 30212003022121. The reversal of 30212003022110 is 1122030021203.

It is a congruent number.

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, 15833195 + ... + 17638425.

It is an arithmetic number, because the mean of its divisors is an integer number (534301735968).

Almost surely, 2^{30212003022110} is an apocalyptic number.

30212003022110 is an abundant number, since it is smaller than the sum of its proper divisors (38178619181794).

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

30212003022110 is a wasteful number, since it uses less digits than its factorization.

30212003022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805658.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30212003022110 its reverse (1122030021203), we get a palindrome (31334033043313).

The spelling of 30212003022110 in words is "thirty trillion, two hundred twelve billion, three million, twenty-two thousand, one hundred ten".