10212222430 has 32 divisors (see below), whose sum is σ = 18981900288. Its totient is φ = 3951674400.

The previous prime is 10212222421. The next prime is 10212222437. The reversal of 10212222430 is 3422221201.

It is a junction number, because it is equal to n+sod(n) for n = 10212222398 and 10212222407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212222437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301499 + ... + 1309321.

It is an arithmetic number, because the mean of its divisors is an integer number (593184384).

Almost surely, 2^10212222430 is an apocalyptic number.

10212222430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212222430 is a deficient number, since it is larger than the sum of its proper divisors (8769677858).

10212222430 is a wasteful number, since it uses less digits than its factorization.

10212222430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12072.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10212222430 its reverse (3422221201), we get a palindrome (13634443631).

The spelling of 10212222430 in words is "ten billion, two hundred twelve million, two hundred twenty-two thousand, four hundred thirty".