30220313220213 has 16 divisors (see below), whose sum is σ = 40309307542656. Its totient is φ = 20139097708800.

The previous prime is 30220313220151. The next prime is 30220313220217. The reversal of 30220313220213 is 31202231302203.

It is not a de Polignac number, because 30220313220213 - 2²¹ = 30220311123061 is a prime.

It is a super-2 number, since 2×30220313220213² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220313220217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350536513 + ... + 350622713.

It is an arithmetic number, because the mean of its divisors is an integer number (2519331721416).

Almost surely, 2^{30220313220213} is an apocalyptic number.

It is an amenable number.

30220313220213 is a deficient number, since it is larger than the sum of its proper divisors (10088994322443).

30220313220213 is a wasteful number, since it uses less digits than its factorization.

30220313220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129964.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30220313220213 its reverse (31202231302203), we get a palindrome (61422544522416).

The spelling of 30220313220213 in words is "thirty trillion, two hundred twenty billion, three hundred thirteen million, two hundred twenty thousand, two hundred thirteen".