20223522540050 has 12 divisors (see below), whose sum is σ = 37615751924586. Its totient is φ = 8089409016000.

The previous prime is 20223522540041. The next prime is 20223522540073. The reversal of 20223522540050 is 5004522532202.

It can be written as a sum of positive squares in 3 ways, for example, as 18576763745929 + 1646758794121 = 4310077^2 + 1283261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20223522539989 and 20223522540016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202235225351 + ... + 202235225450.

Almost surely, 2^{20223522540050} is an apocalyptic number.

20223522540050 is a deficient number, since it is larger than the sum of its proper divisors (17392229384536).

20223522540050 is a wasteful number, since it uses less digits than its factorization.

20223522540050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404470450813 (or 404470450808 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 20223522540050 in words is "twenty trillion, two hundred twenty-three billion, five hundred twenty-two million, five hundred forty thousand, fifty".