30222130103021 has 32 divisors (see below), whose sum is σ = 30985575667200. Its totient is φ = 29469784780800.

The previous prime is 30222130102991. The next prime is 30222130103027. The reversal of 30222130103021 is 12030103122203.

It is a de Polignac number, because none of the positive numbers 2^k-30222130103021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30222130102984 and 30222130103002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222130103027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10630364426 + ... + 10630367268.

It is an arithmetic number, because the mean of its divisors is an integer number (968299239600).

Almost surely, 2^{30222130103021} is an apocalyptic number.

It is an amenable number.

30222130103021 is a deficient number, since it is larger than the sum of its proper divisors (763445564179).

30222130103021 is a wasteful number, since it uses less digits than its factorization.

30222130103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30222130103021 its reverse (12030103122203), we get a palindrome (42252233225224).

The spelling of 30222130103021 in words is "thirty trillion, two hundred twenty-two billion, one hundred thirty million, one hundred three thousand, twenty-one".