11210123221242 has 16 divisors (see below), whose sum is σ = 24458450664672. Its totient is φ = 3397007036720.

The previous prime is 11210123221217. The next prime is 11210123221261. The reversal of 11210123221242 is 24212232101211.

11210123221242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11210123221242² (a number of 27 digits) contains 22 as substring.

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, 84925175853 + ... + 84925175984.

It is an arithmetic number, because the mean of its divisors is an integer number (1528653166542).

Almost surely, 2^{11210123221242} is an apocalyptic number.

11210123221242 is an abundant number, since it is smaller than the sum of its proper divisors (13248327443430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210123221242 is a wasteful number, since it uses less digits than its factorization.

11210123221242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169850351853.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11210123221242 its reverse (24212232101211), we get a palindrome (35422355322453).

The spelling of 11210123221242 in words is "eleven trillion, two hundred ten billion, one hundred twenty-three million, two hundred twenty-one thousand, two hundred forty-two".