201000010121048 has 16 divisors (see below), whose sum is σ = 377068387410000. Its totient is φ = 100448440145056.

The previous prime is 201000010121047. The next prime is 201000010121077. The reversal of 201000010121048 is 840121010000102.

It is a super-2 number, since 2×201000010121048² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000010121047) by changing a digit.

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, 6445597868 + ... + 6445629051.

It is an arithmetic number, because the mean of its divisors is an integer number (23566774213125).

Almost surely, 2^{201000010121048} is an apocalyptic number.

It is an amenable number.

201000010121048 is a deficient number, since it is larger than the sum of its proper divisors (176068377288952).

201000010121048 is a wasteful number, since it uses less digits than its factorization.

201000010121048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12891228874 (or 12891228870 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 201000010121048 in words is "two hundred one trillion, ten million, one hundred twenty-one thousand, forty-eight".