21924102598101 has 24 divisors (see below), whose sum is σ = 34767115821984. Its totient is φ = 13202702192160.

The previous prime is 21924102598091. The next prime is 21924102598103. The reversal of 21924102598101 is 10189520142912.

21924102598101 is a `hidden beast` number, since 2 + 1 + 9 + 2 + 41 + 0 + 2 + 598 + 10 + 1 = 666.

It is not a de Polignac number, because 21924102598101 - 2⁹ = 21924102597589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21924102598103) 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, 705257011 + ... + 705288096.

It is an arithmetic number, because the mean of its divisors is an integer number (1448629825916).

Almost surely, 2^{21924102598101} is an apocalyptic number.

It is an amenable number.

21924102598101 is a deficient number, since it is larger than the sum of its proper divisors (12843013223883).

21924102598101 is a wasteful number, since it uses less digits than its factorization.

21924102598101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410545281 (or 1410545278 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The spelling of 21924102598101 in words is "twenty-one trillion, nine hundred twenty-four billion, one hundred two million, five hundred ninety-eight thousand, one hundred one".