10112012202442 has 16 divisors (see below), whose sum is σ = 16213533884352. Its totient is φ = 4718224144480.

The previous prime is 10112012202379. The next prime is 10112012202449. The reversal of 10112012202442 is 24420221021101.

It is not an unprimeable number, because it can be changed into a prime (10112012202449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2680807288 + ... + 2680811059.

It is an arithmetic number, because the mean of its divisors is an integer number (1013345867772).

Almost surely, 2^{10112012202442} is an apocalyptic number.

10112012202442 is a deficient number, since it is larger than the sum of its proper divisors (6101521681910).

10112012202442 is a wasteful number, since it uses less digits than its factorization.

10112012202442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361618413.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 10112012202442 its reverse (24420221021101), we get a palindrome (34532233223543).

The spelling of 10112012202442 in words is "ten trillion, one hundred twelve billion, twelve million, two hundred two thousand, four hundred forty-two".