2122220001102 has 64 divisors (see below), whose sum is σ = 4534903169280. Its totient is φ = 660894200064.

The previous prime is 2122220001061. The next prime is 2122220001107. The reversal of 2122220001102 is 2011000222212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122220001107) 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, 524863 + ... + 2126010.

It is an arithmetic number, because the mean of its divisors is an integer number (70857862020).

Almost surely, 2^{2122220001102} is an apocalyptic number.

2122220001102 is an abundant number, since it is smaller than the sum of its proper divisors (2412683168178).

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

2122220001102 is a wasteful number, since it uses less digits than its factorization.

2122220001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651057.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2122220001102 its reverse (2011000222212), we get a palindrome (4133220223314).

The spelling of 2122220001102 in words is "two trillion, one hundred twenty-two billion, two hundred twenty million, one thousand, one hundred two".