20100222010011 has 32 divisors (see below), whose sum is σ = 32079731588352. Its totient is φ = 11032711896960.

The previous prime is 20100222010003. The next prime is 20100222010049. The reversal of 20100222010011 is 11001022200102.

It is not a de Polignac number, because 20100222010011 - 2³ = 20100222010003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20100222010111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441992965 + ... + 442038438.

It is an arithmetic number, because the mean of its divisors is an integer number (1002491612136).

Almost surely, 2^{20100222010011} is an apocalyptic number.

20100222010011 is a deficient number, since it is larger than the sum of its proper divisors (11979509578341).

20100222010011 is a wasteful number, since it uses less digits than its factorization.

20100222010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884031483.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20100222010011 its reverse (11001022200102), we get a palindrome (31101244210113).

The spelling of 20100222010011 in words is "twenty trillion, one hundred billion, two hundred twenty-two million, ten thousand, eleven".