30213211412 has 6 divisors (see below), whose sum is σ = 52873119978. Its totient is φ = 15106605704.

The previous prime is 30213211403. The next prime is 30213211421. The reversal of 30213211412 is 21411231203.

It is an interprime number because it is at equal distance from previous prime (30213211403) and next prime (30213211421).

It can be written as a sum of positive squares in only one way, i.e., 29021166736 + 1192044676 = 170356^2 + 34526^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776651423 + ... + 3776651430.

It is an arithmetic number, because the mean of its divisors is an integer number (8812186663).

Almost surely, 2^30213211412 is an apocalyptic number.

It is an amenable number.

30213211412 is a deficient number, since it is larger than the sum of its proper divisors (22659908566).

30213211412 is a wasteful number, since it uses less digits than its factorization.

30213211412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553302857 (or 7553302855 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30213211412 its reverse (21411231203), we get a palindrome (51624442615).

The spelling of 30213211412 in words is "thirty billion, two hundred thirteen million, two hundred eleven thousand, four hundred twelve".