10220842122 has 16 divisors (see below), whose sum is σ = 20876614272. Its totient is φ = 3334459040.

The previous prime is 10220842111. The next prime is 10220842141. The reversal of 10220842122 is 22124802201.

It is a super-2 number, since 2×10220842122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10220842092 and 10220842101.

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, 18121779 + ... + 18122342.

It is an arithmetic number, because the mean of its divisors is an integer number (1304788392).

Almost surely, 2^10220842122 is an apocalyptic number.

10220842122 is an abundant number, since it is smaller than the sum of its proper divisors (10655772150).

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

10220842122 is a wasteful number, since it uses less digits than its factorization.

10220842122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36244173.

The product of its (nonzero) digits is 1024, while the sum is 24.

The spelling of 10220842122 in words is "ten billion, two hundred twenty million, eight hundred forty-two thousand, one hundred twenty-two".