30201220011 has 8 divisors (see below), whose sum is σ = 40272827904. Its totient is φ = 20131879400.

The previous prime is 30201219977. The next prime is 30201220033. The reversal of 30201220011 is 11002210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201220011 - 2²² = 30197025707 is a prime.

It is a super-2 number, since 2×30201220011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30201220111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535491 + ... + 589196.

It is an arithmetic number, because the mean of its divisors is an integer number (5034103488).

Almost surely, 2^30201220011 is an apocalyptic number.

30201220011 is a deficient number, since it is larger than the sum of its proper divisors (10071607893).

30201220011 is a wasteful number, since it uses less digits than its factorization.

30201220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133641.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30201220011 its reverse (11002210203), we get a palindrome (41203430214).

The spelling of 30201220011 in words is "thirty billion, two hundred one million, two hundred twenty thousand, eleven".