22110120220102 has 8 divisors (see below), whose sum is σ = 33170819725512. Its totient is φ = 11053180311600.

The previous prime is 22110120220093. The next prime is 22110120220103. The reversal of 22110120220102 is 20102202101122.

It is a happy number.

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

It is a super-2 number, since 2×22110120220102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110120220103) 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, 939884524 + ... + 939908047.

It is an arithmetic number, because the mean of its divisors is an integer number (4146352465689).

Almost surely, 2^{22110120220102} is an apocalyptic number.

22110120220102 is a deficient number, since it is larger than the sum of its proper divisors (11060699505410).

22110120220102 is a wasteful number, since it uses less digits than its factorization.

22110120220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879798454.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22110120220102 its reverse (20102202101122), we get a palindrome (42212322321224).

The spelling of 22110120220102 in words is "twenty-two trillion, one hundred ten billion, one hundred twenty million, two hundred twenty thousand, one hundred two".