212302000332 has 72 divisors (see below), whose sum is σ = 541618904736. Its totient is φ = 70112899584.

The previous prime is 212302000301. The next prime is 212302000343. The reversal of 212302000332 is 233000203212.

It is a happy number.

It is a super-2 number, since 2×212302000332² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11735278 + ... + 11753354.

It is an arithmetic number, because the mean of its divisors is an integer number (7522484788).

Almost surely, 2^212302000332 is an apocalyptic number.

It is an amenable number.

212302000332 is an abundant number, since it is smaller than the sum of its proper divisors (329316904404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212302000332 is a wasteful number, since it uses less digits than its factorization.

212302000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21087 (or 21082 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 212302000332 its reverse (233000203212), we get a palindrome (445302203544).

The spelling of 212302000332 in words is "two hundred twelve billion, three hundred two million, three hundred thirty-two", and thus it is an aban number.