2011102220102 has 8 divisors (see below), whose sum is σ = 3016710063336. Its totient is φ = 1005532198992.

The previous prime is 2011102220089. The next prime is 2011102220107. The reversal of 2011102220102 is 2010222011102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011102220107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9322223 + ... + 9535514.

It is an arithmetic number, because the mean of its divisors is an integer number (377088757917).

Almost surely, 2^{2011102220102} is an apocalyptic number.

2011102220102 is a deficient number, since it is larger than the sum of its proper divisors (1005607843234).

2011102220102 is a wasteful number, since it uses less digits than its factorization.

2011102220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18911062.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2011102220102 its reverse (2010222011102), we get a palindrome (4021324231204).

The spelling of 2011102220102 in words is "two trillion, eleven billion, one hundred two million, two hundred twenty thousand, one hundred two".