212301535330 has 32 divisors (see below), whose sum is σ = 387424113408. Its totient is φ = 83747260800.

The previous prime is 212301535297. The next prime is 212301535343. The reversal of 212301535330 is 33535103212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9998425 + ... + 10019635.

It is an arithmetic number, because the mean of its divisors is an integer number (12107003544).

Almost surely, 2^212301535330 is an apocalyptic number.

212301535330 is a deficient number, since it is larger than the sum of its proper divisors (175122578078).

212301535330 is a wasteful number, since it uses less digits than its factorization.

212301535330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35002.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 212301535330 its reverse (33535103212), we get a palindrome (245836638542).

The spelling of 212301535330 in words is "two hundred twelve billion, three hundred one million, five hundred thirty-five thousand, three hundred thirty".