30220012201 has 4 divisors (see below), whose sum is σ = 30862991232. Its totient is φ = 29577033172.

The previous prime is 30220012103. The next prime is 30220012217. The reversal of 30220012201 is 10221002203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10221002203 = 1951 ⋅5238853.

It is a cyclic number.

It is not a de Polignac number, because 30220012201 - 2¹⁷ = 30219881129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30220012261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321489445 + ... + 321489538.

It is an arithmetic number, because the mean of its divisors is an integer number (7715747808).

Almost surely, 2^30220012201 is an apocalyptic number.

It is an amenable number.

30220012201 is a deficient number, since it is larger than the sum of its proper divisors (642979031).

30220012201 is an equidigital number, since it uses as much as digits as its factorization.

30220012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642979030.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30220012201 its reverse (10221002203), we get a palindrome (40441014404).

The spelling of 30220012201 in words is "thirty billion, two hundred twenty million, twelve thousand, two hundred one".