110122021022122 has 8 divisors (see below), whose sum is σ = 165183488331876. Its totient is φ = 55060858244832.

The previous prime is 110122021022099. The next prime is 110122021022137. The reversal of 110122021022122 is 221220120221011.

It can be written as a sum of positive squares in 2 ways, for example, as 77499657885321 + 32622363136801 = 8803389^2 + 5711599^2 .

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

It is a super-2 number, since 2×110122021022122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110122021022122.

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, 75226933 + ... + 76676824.

Almost surely, 2^{110122021022122} is an apocalyptic number.

110122021022122 is a deficient number, since it is larger than the sum of its proper divisors (55061467309754).

110122021022122 is a wasteful number, since it uses less digits than its factorization.

110122021022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152266232.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110122021022122 its reverse (221220120221011), we get a palindrome (331342141243133).

The spelling of 110122021022122 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty-one million, twenty-two thousand, one hundred twenty-two".