10286032212 has 60 divisors (see below), whose sum is σ = 27136507860. Its totient is φ = 3397209984.

The previous prime is 10286032157. The next prime is 10286032247. The reversal of 10286032212 is 21223068201.

10286032212 is a `hidden beast` number, since 1 + 0 + 28 + 603 + 22 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5819248656 + 4466783556 = 76284^2 + 66834^2 .

It is a super-2 number, since 2×10286032212² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 110313 + ... + 180944.

It is an arithmetic number, because the mean of its divisors is an integer number (452275131).

Almost surely, 2^10286032212 is an apocalyptic number.

10286032212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10286032212 is an abundant number, since it is smaller than the sum of its proper divisors (16850475648).

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

10286032212 is a wasteful number, since it uses less digits than its factorization.

10286032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291382 (or 291371 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 10286032212 in words is "ten billion, two hundred eighty-six million, thirty-two thousand, two hundred twelve".