10012043222 has 16 divisors (see below), whose sum is σ = 15236616192. Its totient is φ = 4933693800.

The previous prime is 10012043219. The next prime is 10012043233. The reversal of 10012043222 is 22234021001.

It is a super-2 number, since 2×10012043222² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10012043222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92168 + ... + 168875.

It is an arithmetic number, because the mean of its divisors is an integer number (952288512).

Almost surely, 2^10012043222 is an apocalyptic number.

10012043222 is a deficient number, since it is larger than the sum of its proper divisors (5224572970).

10012043222 is a wasteful number, since it uses less digits than its factorization.

10012043222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261323.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10012043222 its reverse (22234021001), we get a palindrome (32246064223).

The spelling of 10012043222 in words is "ten billion, twelve million, forty-three thousand, two hundred twenty-two".