21201602700096 has 224 divisors, whose sum is σ = 76712352218880. Its totient is φ = 5591631439872.

The previous prime is 21201602700077. The next prime is 21201602700191. The reversal of 21201602700096 is 69000720610212.

21201602700096 is a `hidden beast` number, since 21 + 20 + 1 + 602 + 7 + 0 + 0 + 0 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 21201602700096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67257291 + ... + 67571786.

It is an arithmetic number, because the mean of its divisors is an integer number (342465858120).

Almost surely, 2^{21201602700096} is an apocalyptic number.

21201602700096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

21201602700096 is an abundant number, since it is smaller than the sum of its proper divisors (55510749518784).

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

21201602700096 is a wasteful number, since it uses less digits than its factorization.

21201602700096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134829118 (or 134829102 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 21201602700096 in words is "twenty-one trillion, two hundred one billion, six hundred two million, seven hundred thousand, ninety-six".