2113420022122 has 32 divisors (see below), whose sum is σ = 3237723498240. Its totient is φ = 1034277716160.

The previous prime is 2113420022107. The next prime is 2113420022143. The reversal of 2113420022122 is 2212200243112.

It is a junction number, because it is equal to n+sod(n) for n = 2113420022093 and 2113420022102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83889904 + ... + 83915092.

It is an arithmetic number, because the mean of its divisors is an integer number (101178859320).

Almost surely, 2^{2113420022122} is an apocalyptic number.

2113420022122 is a deficient number, since it is larger than the sum of its proper divisors (1124303476118).

2113420022122 is a wasteful number, since it uses less digits than its factorization.

2113420022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27118.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2113420022122 its reverse (2212200243112), we get a palindrome (4325620265234).

The spelling of 2113420022122 in words is "two trillion, one hundred thirteen billion, four hundred twenty million, twenty-two thousand, one hundred twenty-two".