22120011202102 has 16 divisors (see below), whose sum is σ = 36554761990224. Its totient is φ = 9955000540000.

The previous prime is 22120011202097. The next prime is 22120011202117. The reversal of 22120011202102 is 20120211002122.

It is a happy number.

It is a super-2 number, since 2×22120011202102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4977498049 + ... + 4977502492.

It is an arithmetic number, because the mean of its divisors is an integer number (2284672624389).

Almost surely, 2^{22120011202102} is an apocalyptic number.

22120011202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22120011202102 is a deficient number, since it is larger than the sum of its proper divisors (14434750788122).

22120011202102 is a wasteful number, since it uses less digits than its factorization.

22120011202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9955000655.

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

Adding to 22120011202102 its reverse (20120211002122), we get a palindrome (42240222204224).

The spelling of 22120011202102 in words is "twenty-two trillion, one hundred twenty billion, eleven million, two hundred two thousand, one hundred two".