10236775212 has 18 divisors (see below), whose sum is σ = 25876292988. Its totient is φ = 3412258392.

The previous prime is 10236775193. The next prime is 10236775223. The reversal of 10236775212 is 21257763201.

10236775212 is a `hidden beast` number, since 10 + 2 + 367 + 75 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 284354867 = 10236775212 / (1 + 0 + 2 + 3 + 6 + 7 + 7 + 5 + 2 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142177398 + ... + 142177469.

Almost surely, 2^10236775212 is an apocalyptic number.

10236775212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10236775212 is an abundant number, since it is smaller than the sum of its proper divisors (15639517776).

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

10236775212 is a wasteful number, since it uses less digits than its factorization.

10236775212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284354877 (or 284354872 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 10236775212 in words is "ten billion, two hundred thirty-six million, seven hundred seventy-five thousand, two hundred twelve".