22011202213022 has 128 divisors (see below), whose sum is σ = 38887309440000. Its totient is φ = 9233340497920.

The previous prime is 22011202212983. The next prime is 22011202213031. The reversal of 22011202213022 is 22031220211022.

It is a junction number, because it is equal to n+sod(n) for n = 22011202212985 and 22011202213003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2495879729 + ... + 2495888547.

It is an arithmetic number, because the mean of its divisors is an integer number (303807105000).

Almost surely, 2^{22011202213022} is an apocalyptic number.

22011202213022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011202213022 is a deficient number, since it is larger than the sum of its proper divisors (16876107226978).

22011202213022 is a wasteful number, since it uses less digits than its factorization.

22011202213022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22011202213022 its reverse (22031220211022), we get a palindrome (44042422424044).

The spelling of 22011202213022 in words is "twenty-two trillion, eleven billion, two hundred two million, two hundred thirteen thousand, twenty-two".