20110222201102 has 16 divisors (see below), whose sum is σ = 33233454514224. Its totient is φ = 9050505040000.

The previous prime is 20110222201099. The next prime is 20110222201109.

It is a happy number.

20110222201102 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110222201109) 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, 4525250299 + ... + 4525254742.

It is an arithmetic number, because the mean of its divisors is an integer number (2077090907139).

Almost surely, 2^{20110222201102} is an apocalyptic number.

20110222201102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20110222201102 is a deficient number, since it is larger than the sum of its proper divisors (13123232313122).

20110222201102 is a wasteful number, since it uses less digits than its factorization.

20110222201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050505155.

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 2011022 and 2201102, that added together give a palindrome (4212124).

The spelling of 20110222201102 in words is "twenty trillion, one hundred ten billion, two hundred twenty-two million, two hundred one thousand, one hundred two".