212230021104315 has 12 divisors (see below), whose sum is σ = 367865369914224. Its totient is φ = 113189344588944.

The previous prime is 212230021104293. The next prime is 212230021104317. The reversal of 212230021104315 is 513401120032212.

It is a happy number.

212230021104315 is a `hidden beast` number, since 2 + 1 + 2 + 230 + 0 + 2 + 110 + 4 + 315 = 666.

It is not a de Polignac number, because 212230021104315 - 2¹³ = 212230021096123 is a prime.

It is a super-2 number, since 2×212230021104315² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212230021104317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2358111345559 + ... + 2358111345648.

It is an arithmetic number, because the mean of its divisors is an integer number (30655447492852).

Almost surely, 2^{212230021104315} is an apocalyptic number.

212230021104315 is a deficient number, since it is larger than the sum of its proper divisors (155635348809909).

212230021104315 is a wasteful number, since it uses less digits than its factorization.

212230021104315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716222691218 (or 4716222691215 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 212230021104315 its reverse (513401120032212), we get a palindrome (725631141136527).

The spelling of 212230021104315 in words is "two hundred twelve trillion, two hundred thirty billion, twenty-one million, one hundred four thousand, three hundred fifteen".