20200202827 has 16 divisors (see below), whose sum is σ = 23243281920. Its totient is φ = 17196853248.

The previous prime is 20200202807. The next prime is 20200202833. The reversal of 20200202827 is 72820200202.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20200202827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200202807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608074 + ... + 640432.

It is an arithmetic number, because the mean of its divisors is an integer number (1452705120).

Almost surely, 2^20200202827 is an apocalyptic number.

20200202827 is a deficient number, since it is larger than the sum of its proper divisors (3043079093).

20200202827 is a wasteful number, since it uses less digits than its factorization.

20200202827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32970.

The product of its (nonzero) digits is 1792, while the sum is 25.

The spelling of 20200202827 in words is "twenty billion, two hundred million, two hundred two thousand, eight hundred twenty-seven".