26215202113200 has 240 divisors, whose sum is σ = 94268629372960. Its totient is φ = 6918651002880.

The previous prime is 26215202113123. The next prime is 26215202113283. The reversal of 26215202113200 is 231120251262.

26215202113200 is a `hidden beast` number, since 2 + 6 + 2 + 1 + 520 + 2 + 1 + 132 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×26215202113200² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11464429 + ... + 13559628.

Almost surely, 2^{26215202113200} is an apocalyptic number.

26215202113200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26215202113200 is an abundant number, since it is smaller than the sum of its proper divisors (68053427259760).

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

26215202113200 is a wasteful number, since it uses less digits than its factorization.

26215202113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25024181 (or 25024164 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 26215202113200 its reverse (231120251262), we get a palindrome (26446322364462).

The spelling of 26215202113200 in words is "twenty-six trillion, two hundred fifteen billion, two hundred two million, one hundred thirteen thousand, two hundred".