22011002201122 has 8 divisors (see below), whose sum is σ = 36018003601872. Its totient is φ = 10005001000500.

The previous prime is 22011002201101. The next prime is 22011002201173. The reversal of 22011002201122 is 22110220011022.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22011002201096 and 22011002201105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500250050004 + ... + 500250050047.

It is an arithmetic number, because the mean of its divisors is an integer number (4502250450234).

Almost surely, 2^{22011002201122} is an apocalyptic number.

22011002201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011002201122 is a deficient number, since it is larger than the sum of its proper divisors (14007001400750).

22011002201122 is a wasteful number, since it uses less digits than its factorization.

22011002201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000500100064.

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

Adding to 22011002201122 its reverse (22110220011022), we get a palindrome (44121222212144).

The spelling of 22011002201122 in words is "twenty-two trillion, eleven billion, two million, two hundred one thousand, one hundred twenty-two".