2061504016122 has 8 divisors (see below), whose sum is σ = 4123008032256. Its totient is φ = 687168005372.

The previous prime is 2061504016111. The next prime is 2061504016133. The reversal of 2061504016122 is 2216104051602.

It is an interprime number because it is at equal distance from previous prime (2061504016111) and next prime (2061504016133).

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

2061504016122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2061504016122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171792001338 + ... + 171792001349.

It is an arithmetic number, because the mean of its divisors is an integer number (515376004032).

Almost surely, 2^{2061504016122} is an apocalyptic number.

2061504016122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2061504016122 is a wasteful number, since it uses less digits than its factorization.

2061504016122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343584002692.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 2061504016122 its reverse (2216104051602), we get a palindrome (4277608067724).

The spelling of 2061504016122 in words is "two trillion, sixty-one billion, five hundred four million, sixteen thousand, one hundred twenty-two".