100220110022 has 4 divisors (see below), whose sum is σ = 150330165036. Its totient is φ = 50110055010.

The previous prime is 100220109971. The next prime is 100220110061. The reversal of 100220110022 is 220011022001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220011022001 = 3967 ⋅55460303.

It is a junction number, because it is equal to n+sod(n) for n = 100220109985 and 100220110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25055027504 + ... + 25055027507.

It is an arithmetic number, because the mean of its divisors is an integer number (37582541259).

Almost surely, 2^100220110022 is an apocalyptic number.

100220110022 is a deficient number, since it is larger than the sum of its proper divisors (50110055014).

100220110022 is an equidigital number, since it uses as much as digits as its factorization.

100220110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50110055013.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100220110022 its reverse (220011022001), we get a palindrome (320231132023).

The spelling of 100220110022 in words is "one hundred billion, two hundred twenty million, one hundred ten thousand, twenty-two".