30221201220110 has 128 divisors (see below), whose sum is σ = 59106717204480. Its totient is φ = 11083777689600.

The previous prime is 30221201220107. The next prime is 30221201220131. The reversal of 30221201220110 is 1102210212203.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 482804915 + ... + 482867505.

It is an arithmetic number, because the mean of its divisors is an integer number (461771228160).

Almost surely, 2^{30221201220110} is an apocalyptic number.

30221201220110 is a deficient number, since it is larger than the sum of its proper divisors (28885515984370).

30221201220110 is a wasteful number, since it uses less digits than its factorization.

30221201220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63162.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30221201220110 its reverse (1102210212203), we get a palindrome (31323411432313).

The spelling of 30221201220110 in words is "thirty trillion, two hundred twenty-one billion, two hundred one million, two hundred twenty thousand, one hundred ten".