206022232050 has 48 divisors (see below), whose sum is σ = 533149715520. Its totient is φ = 52550597440.

The previous prime is 206022232037. The next prime is 206022232063. The reversal of 206022232050 is 50232220602.

It is an interprime number because it is at equal distance from previous prime (206022232037) and next prime (206022232063).

It is a self number, because there is not a number n which added to its sum of digits gives 206022232050.

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, 29854845 + ... + 29861744.

It is an arithmetic number, because the mean of its divisors is an integer number (11107285740).

Almost surely, 2^206022232050 is an apocalyptic number.

206022232050 is an abundant number, since it is smaller than the sum of its proper divisors (327127483470).

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

206022232050 is a wasteful number, since it uses less digits than its factorization.

206022232050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59716627 (or 59716622 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 206022232050 its reverse (50232220602), we get a palindrome (256254452652).

The spelling of 206022232050 in words is "two hundred six billion, twenty-two million, two hundred thirty-two thousand, fifty".