201010322122 has 32 divisors (see below), whose sum is σ = 335964657600. Its totient is φ = 89794147968.

The previous prime is 201010322119. The next prime is 201010322143. The reversal of 201010322122 is 221223010102.

It is a happy number.

201010322122 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201010322096 and 201010322105.

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, 2073603 + ... + 2168374.

It is an arithmetic number, because the mean of its divisors is an integer number (10498895550).

Almost surely, 2^201010322122 is an apocalyptic number.

201010322122 is a deficient number, since it is larger than the sum of its proper divisors (134954335478).

201010322122 is a wasteful number, since it uses less digits than its factorization.

201010322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4242070.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201010322122 its reverse (221223010102), we get a palindrome (422233332224).

The spelling of 201010322122 in words is "two hundred one billion, ten million, three hundred twenty-two thousand, one hundred twenty-two".