22011214104 has 96 divisors (see below), whose sum is σ = 67441832640. Its totient is φ = 6670058400.

The previous prime is 22011214097. The next prime is 22011214111. The reversal of 22011214104 is 40141211022.

22011214104 is a `hidden beast` number, since 220 + 11 + 21 + 410 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (22011214097) and next prime (22011214111).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 493282 + ... + 536049.

It is an arithmetic number, because the mean of its divisors is an integer number (702519090).

Almost surely, 2^22011214104 is an apocalyptic number.

22011214104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22011214104 is an abundant number, since it is smaller than the sum of its proper divisors (45430618536).

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

22011214104 is a wasteful number, since it uses less digits than its factorization.

22011214104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029363 (or 1029347 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22011214104 its reverse (40141211022), we get a palindrome (62152425126).

It can be divided in two parts, 2201121 and 4104, that added together give a square (2205225 = 1485²).

The spelling of 22011214104 in words is "twenty-two billion, eleven million, two hundred fourteen thousand, one hundred four".