2152122424101 has 24 divisors (see below), whose sum is σ = 3380248400256. Its totient is φ = 1311524935200.

The previous prime is 2152122424091. The next prime is 2152122424201. The reversal of 2152122424101 is 1014242212512.

2152122424101 is a `hidden beast` number, since 2 + 1 + 5 + 2 + 1 + 2 + 242 + 410 + 1 = 666.

It is not a de Polignac number, because 2152122424101 - 2⁹ = 2152122423589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152122424201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89280225 + ... + 89304326.

It is an arithmetic number, because the mean of its divisors is an integer number (140843683344).

Almost surely, 2^{2152122424101} is an apocalyptic number.

It is an amenable number.

2152122424101 is a deficient number, since it is larger than the sum of its proper divisors (1228125976155).

2152122424101 is a wasteful number, since it uses less digits than its factorization.

2152122424101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178584673 (or 178584670 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 2152122424101 its reverse (1014242212512), we get a palindrome (3166364636613).

The spelling of 2152122424101 in words is "two trillion, one hundred fifty-two billion, one hundred twenty-two million, four hundred twenty-four thousand, one hundred one".