110201021022122 has 8 divisors (see below), whose sum is σ = 165302718090372. Its totient is φ = 55100114992000.

The previous prime is 110201021022121. The next prime is 110201021022149. The reversal of 110201021022122 is 221220120102011.

It can be written as a sum of positive squares in 2 ways, for example, as 110170403371681 + 30617650441 = 10496209^2 + 174979^2 .

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

It is a super-2 number, since 2×110201021022122² (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 110201021022122.

It is not an unprimeable number, because it can be changed into a prime (110201021022121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197411129 + ... + 197968572.

Almost surely, 2^{110201021022122} is an apocalyptic number.

110201021022122 is a deficient number, since it is larger than the sum of its proper divisors (55101697068250).

110201021022122 is a wasteful number, since it uses less digits than its factorization.

110201021022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395519064.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110201021022122 its reverse (221220120102011), we get a palindrome (331421141124133).

The spelling of 110201021022122 in words is "one hundred ten trillion, two hundred one billion, twenty-one million, twenty-two thousand, one hundred twenty-two".