10222012122122 has 8 divisors (see below), whose sum is σ = 15333176834976. Its totient is φ = 5110953177132.

The previous prime is 10222012122031. The next prime is 10222012122139. The reversal of 10222012122122 is 22122121022201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10222012122122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10222012122094 and 10222012122103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26199908 + ... + 26587199.

It is an arithmetic number, because the mean of its divisors is an integer number (1916647104372).

Almost surely, 2^{10222012122122} is an apocalyptic number.

10222012122122 is a deficient number, since it is larger than the sum of its proper divisors (5111164712854).

10222012122122 is an equidigital number, since it uses as much as digits as its factorization.

10222012122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52883932.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10222012122122 its reverse (22122121022201), we get a palindrome (32344133144323).

The spelling of 10222012122122 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred twenty-two thousand, one hundred twenty-two".