20223186360 has 128 divisors (see below), whose sum is σ = 65386440000. Its totient is φ = 4974206976.

The previous prime is 20223186359. The next prime is 20223186377. The reversal of 20223186360 is 6368132202.

It is a happy number.

It is a super-3 number, since 3×20223186360³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2412256 + ... + 2420624.

Almost surely, 2^20223186360 is an apocalyptic number.

20223186360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20223186360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32693220000).

20223186360 is an abundant number, since it is smaller than the sum of its proper divisors (45163253640).

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

20223186360 is a wasteful number, since it uses less digits than its factorization.

20223186360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9945 (or 9941 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 20223186360 in words is "twenty billion, two hundred twenty-three million, one hundred eighty-six thousand, three hundred sixty".