110022022021212 has 54 divisors (see below), whose sum is σ = 323517136186608. Its totient is φ = 31434863434128.

The previous prime is 110022022021211. The next prime is 110022022021333. The reversal of 110022022021212 is 212120220220011.

It is a happy number.

110022022021212 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 220 + 220 + 212 + 12 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022022021211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31185378628 + ... + 31185382155.

Almost surely, 2^{110022022021212} is an apocalyptic number.

110022022021212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110022022021212 is an abundant number, since it is smaller than the sum of its proper divisors (213495114165396).

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

110022022021212 is a wasteful number, since it uses less digits than its factorization.

110022022021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62370760807 (or 62370760795 counting only the distinct ones).

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

Adding to 110022022021212 its reverse (212120220220011), we get a palindrome (322142242241223).

The spelling of 110022022021212 in words is "one hundred ten trillion, twenty-two billion, twenty-two million, twenty-one thousand, two hundred twelve".