100220111022022 has 16 divisors (see below), whose sum is σ = 155368539644544. Its totient is φ = 48434535576000.

The previous prime is 100220111022013. The next prime is 100220111022023. The reversal of 100220111022022 is 220220111022001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100220111021987 and 100220111022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220111022023) 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, 984390879 + ... + 984492682.

It is an arithmetic number, because the mean of its divisors is an integer number (9710533727784).

Almost surely, 2^{100220111022022} is an apocalyptic number.

100220111022022 is a deficient number, since it is larger than the sum of its proper divisors (55148428622522).

100220111022022 is a wasteful number, since it uses less digits than its factorization.

100220111022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968884415.

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

Adding to 100220111022022 its reverse (220220111022001), we get a palindrome (320440222044023).

The spelling of 100220111022022 in words is "one hundred trillion, two hundred twenty billion, one hundred eleven million, twenty-two thousand, twenty-two".