20000211110 has 32 divisors (see below), whose sum is σ = 41340153600. Its totient is φ = 6890024160.

The previous prime is 20000211089. The next prime is 20000211113. The reversal of 20000211110 is 1111200002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000211113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4782650 + ... + 4786829.

It is an arithmetic number, because the mean of its divisors is an integer number (1291879800).

Almost surely, 2^20000211110 is an apocalyptic number.

20000211110 is an abundant number, since it is smaller than the sum of its proper divisors (21339942490).

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

20000211110 is a wasteful number, since it uses less digits than its factorization.

20000211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9569516.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20000211110 its reverse (1111200002), we get a palindrome (21111411112).

It can be divided in two parts, 200002 and 11110, that added together give a palindrome (211112).

The spelling of 20000211110 in words is "twenty billion, two hundred eleven thousand, one hundred ten".