110212210202022 has 256 divisors, whose sum is σ = 256321176330240. Its totient is φ = 35063381606400.

The previous prime is 110212210201997. The next prime is 110212210202033. The reversal of 110212210202022 is 220202012212011.

It is a happy number.

It is a super-2 number, since 2×110212210202022² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110212210201986 and 110212210202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 51476977072 + ... + 51476979212.

It is an arithmetic number, because the mean of its divisors is an integer number (1001254595040).

Almost surely, 2^{110212210202022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110212210202022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128160588165120).

110212210202022 is an abundant number, since it is smaller than the sum of its proper divisors (146108966128218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110212210202022 is a wasteful number, since it uses less digits than its factorization.

110212210202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110212210202022 its reverse (220202012212011), we get a palindrome (330414222414033).

The spelling of 110212210202022 in words is "one hundred ten trillion, two hundred twelve billion, two hundred ten million, two hundred two thousand, twenty-two".