22022221122102 has 16 divisors (see below), whose sum is σ = 45959417994240. Its totient is φ = 7021577749032.

The previous prime is 22022221122101. The next prime is 22022221122127. The reversal of 22022221122102 is 20122112222022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022221122101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79790656102 + ... + 79790656377.

It is an arithmetic number, because the mean of its divisors is an integer number (2872463624640).

Almost surely, 2^{22022221122102} is an apocalyptic number.

22022221122102 is an abundant number, since it is smaller than the sum of its proper divisors (23937196872138).

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

22022221122102 is a wasteful number, since it uses less digits than its factorization.

22022221122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159581312507.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22022221122102 its reverse (20122112222022), we get a palindrome (42144333344124).

The spelling of 22022221122102 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred two".