30210330221222 has 64 divisors (see below), whose sum is σ = 48680450858880. Its totient is φ = 14028884812800.

The previous prime is 30210330221209. The next prime is 30210330221233. The reversal of 30210330221222 is 22212203301203.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152988272 + ... + 153185612.

It is an arithmetic number, because the mean of its divisors is an integer number (760632044670).

Almost surely, 2^{30210330221222} is an apocalyptic number.

30210330221222 is a deficient number, since it is larger than the sum of its proper divisors (18470120637658).

30210330221222 is a wasteful number, since it uses less digits than its factorization.

30210330221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198129.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30210330221222 its reverse (22212203301203), we get a palindrome (52422533522425).

The spelling of 30210330221222 in words is "thirty trillion, two hundred ten billion, three hundred thirty million, two hundred twenty-one thousand, two hundred twenty-two".