10220200200138 has 16 divisors (see below), whose sum is σ = 20441343787776. Its totient is φ = 3406576168800.

The previous prime is 10220200200137. The next prime is 10220200200163. The reversal of 10220200200138 is 83100200202201.

It is a happy number.

10220200200138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10220200200137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39166938 + ... + 39427013.

It is an arithmetic number, because the mean of its divisors is an integer number (1277583986736).

Almost surely, 2^{10220200200138} is an apocalyptic number.

10220200200138 is an abundant number, since it is smaller than the sum of its proper divisors (10221143587638).

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

10220200200138 is a wasteful number, since it uses less digits than its factorization.

10220200200138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78615629.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10220200200138 its reverse (83100200202201), we get a palindrome (93320400402339).

The spelling of 10220200200138 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred thousand, one hundred thirty-eight".