200011120101010 has 64 divisors (see below), whose sum is σ = 370349475471360. Its totient is φ = 77733803770560.

The previous prime is 200011120100951. The next prime is 200011120101059. The reversal of 200011120101010 is 10101021110002.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 1086411187 + ... + 1086595273.

It is an arithmetic number, because the mean of its divisors is an integer number (5786710554240).

Almost surely, 2^{200011120101010} is an apocalyptic number.

200011120101010 is a deficient number, since it is larger than the sum of its proper divisors (170338355370350).

200011120101010 is a wasteful number, since it uses less digits than its factorization.

200011120101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200911.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200011120101010 its reverse (10101021110002), we get a palindrome (210112141211012).

The spelling of 200011120101010 in words is "two hundred trillion, eleven billion, one hundred twenty million, one hundred one thousand, ten".