20202207368 has 128 divisors (see below), whose sum is σ = 47068032000. Its totient is φ = 7936185600.

The previous prime is 20202207359. The next prime is 20202207407. The reversal of 20202207368 is 86370220202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4984943 + ... + 4988993.

It is an arithmetic number, because the mean of its divisors is an integer number (367719000).

Almost surely, 2^20202207368 is an apocalyptic number.

20202207368 is a gapful number since it is divisible by the number (28) 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 20202207368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23534016000).

20202207368 is an abundant number, since it is smaller than the sum of its proper divisors (26865824632).

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

20202207368 is a wasteful number, since it uses less digits than its factorization.

20202207368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 20202207368 in words is "twenty billion, two hundred two million, two hundred seven thousand, three hundred sixty-eight".