30101021330222 has 32 divisors (see below), whose sum is σ = 47985187860480. Its totient is φ = 14121589870080.

The previous prime is 30101021330141. The next prime is 30101021330239. The reversal of 30101021330222 is 22203312010103.

It is a junction number, because it is equal to n+sod(n) for n = 30101021330194 and 30101021330203.

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, 2620304 + ... + 8189507.

It is an arithmetic number, because the mean of its divisors is an integer number (1499537120640).

Almost surely, 2^{30101021330222} is an apocalyptic number.

30101021330222 is a deficient number, since it is larger than the sum of its proper divisors (17884166530258).

30101021330222 is a wasteful number, since it uses less digits than its factorization.

30101021330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10810536.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30101021330222 its reverse (22203312010103), we get a palindrome (52304333340325).

The spelling of 30101021330222 in words is "thirty trillion, one hundred one billion, twenty-one million, three hundred thirty thousand, two hundred twenty-two".