10342874442122 has 4 divisors (see below), whose sum is σ = 15514311663186. Its totient is φ = 5171437221060.

The previous prime is 10342874442119. The next prime is 10342874442143. The reversal of 10342874442122 is 22124447824301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5273356511641 + 5069517930481 = 2296379^2 + 2251559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585718610529 + ... + 2585718610532.

Almost surely, 2^{10342874442122} is an apocalyptic number.

10342874442122 is a deficient number, since it is larger than the sum of its proper divisors (5171437221064).

10342874442122 is an equidigital number, since it uses as much as digits as its factorization.

10342874442122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171437221063.

The product of its (nonzero) digits is 688128, while the sum is 44.

The spelling of 10342874442122 in words is "ten trillion, three hundred forty-two billion, eight hundred seventy-four million, four hundred forty-two thousand, one hundred twenty-two".