20027062224 has 120 divisors (see below), whose sum is σ = 61990888232. Its totient is φ = 5995607040.

The previous prime is 20027062193. The next prime is 20027062267. The reversal of 20027062224 is 42226072002.

It can be written as a sum of positive squares in 4 ways, for example, as 8649000000 + 11378062224 = 93000^2 + 106668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75307 + ... + 213834.

Almost surely, 2^20027062224 is an apocalyptic number.

20027062224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20027062224 is an abundant number, since it is smaller than the sum of its proper divisors (41963826008).

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

20027062224 is a wasteful number, since it uses less digits than its factorization.

20027062224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289205 (or 289196 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The spelling of 20027062224 in words is "twenty billion, twenty-seven million, sixty-two thousand, two hundred twenty-four".