10122204432242 has 32 divisors (see below), whose sum is σ = 17743446144000. Its totient is φ = 4329030922944.

The previous prime is 10122204432209. The next prime is 10122204432247. The reversal of 10122204432242 is 24223440222101.

It is a super-3 number, since 3×10122204432242³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10122204432247) 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, 15073703 + ... + 15730890.

It is an arithmetic number, because the mean of its divisors is an integer number (554482692000).

Almost surely, 2^{10122204432242} is an apocalyptic number.

10122204432242 is a deficient number, since it is larger than the sum of its proper divisors (7621241711758).

10122204432242 is an equidigital number, since it uses as much as digits as its factorization.

10122204432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30805095 (or 30805081 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10122204432242 its reverse (24223440222101), we get a palindrome (34345644654343).

The spelling of 10122204432242 in words is "ten trillion, one hundred twenty-two billion, two hundred four million, four hundred thirty-two thousand, two hundred forty-two".