212233200330030 has 64 divisors (see below), whose sum is σ = 563276957154048. Its totient is φ = 50745671804160.

The previous prime is 212233200330029. The next prime is 212233200330101. The reversal of 212233200330030 is 30033002332212.

It is a super-2 number, since 2×212233200330030² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4404982144 + ... + 4405030323.

It is an arithmetic number, because the mean of its divisors is an integer number (8801202455532).

Almost surely, 2^{212233200330030} is an apocalyptic number.

212233200330030 is an abundant number, since it is smaller than the sum of its proper divisors (351043756824018).

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

212233200330030 is a wasteful number, since it uses less digits than its factorization.

212233200330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8810012561.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 212233200330030 its reverse (30033002332212), we get a palindrome (242266202662242).

The spelling of 212233200330030 in words is "two hundred twelve trillion, two hundred thirty-three billion, two hundred million, three hundred thirty thousand, thirty".