110020002122 has 8 divisors (see below), whose sum is σ = 166731343716. Its totient is φ = 54442887552.

The previous prime is 110020002107. The next prime is 110020002149. The reversal of 110020002122 is 221200020011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 104664543361 + 5355458761 = 323519^2 + 73181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283556513 + ... + 283556900.

Almost surely, 2^110020002122 is an apocalyptic number.

110020002122 is a deficient number, since it is larger than the sum of its proper divisors (56711341594).

110020002122 is an equidigital number, since it uses as much as digits as its factorization.

110020002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567113512.

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

Adding to 110020002122 its reverse (221200020011), we get a palindrome (331220022133).

The spelling of 110020002122 in words is "one hundred ten billion, twenty million, two thousand, one hundred twenty-two".