22101220119 has 32 divisors (see below), whose sum is σ = 32722200576. Its totient is φ = 13156276320.

The previous prime is 22101220111. The next prime is 22101220129. The reversal of 22101220119 is 91102210122.

It is not a de Polignac number, because 22101220119 - 2³ = 22101220111 is a prime.

It is a super-2 number, since 2×22101220119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22101220095 and 22101220104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101220111) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 752814 + ... + 781620.

It is an arithmetic number, because the mean of its divisors is an integer number (1022568768).

Almost surely, 2^22101220119 is an apocalyptic number.

22101220119 is a deficient number, since it is larger than the sum of its proper divisors (10620980457).

22101220119 is a wasteful number, since it uses less digits than its factorization.

22101220119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29235.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 22101220119 in words is "twenty-two billion, one hundred one million, two hundred twenty thousand, one hundred nineteen".