10227036420 has 72 divisors (see below), whose sum is σ = 31055630424. Its totient is φ = 2724254208.

The previous prime is 10227036401. The next prime is 10227036427. The reversal of 10227036420 is 2463072201.

10227036420 is a `hidden beast` number, since 10 + 2 + 2 + 7 + 0 + 3 + 642 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1498618944 + 8728417476 = 38712^2 + 93426^2 .

It is not an unprimeable number, because it can be changed into a prime (10227036427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138342 + ... + 198978.

Almost surely, 2^10227036420 is an apocalyptic number.

10227036420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10227036420 is an abundant number, since it is smaller than the sum of its proper divisors (20828594004).

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

10227036420 is a wasteful number, since it uses less digits than its factorization.

10227036420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61589 (or 61584 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 10227036420 in words is "ten billion, two hundred twenty-seven million, thirty-six thousand, four hundred twenty".