222121121001119 has 16 divisors (see below), whose sum is σ = 234270304665600. Its totient is φ = 210326500882080.

The previous prime is 222121121001071. The next prime is 222121121001139. The reversal of 222121121001119 is 911100121121222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222121121001119 is a prime.

It is a super-2 number, since 2×222121121001119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222121121001139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358560479 + ... + 359179424.

It is an arithmetic number, because the mean of its divisors is an integer number (14641894041600).

Almost surely, 2^{222121121001119} is an apocalyptic number.

222121121001119 is a deficient number, since it is larger than the sum of its proper divisors (12149183664481).

222121121001119 is a wasteful number, since it uses less digits than its factorization.

222121121001119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717740150.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 222121121001119 in words is "two hundred twenty-two trillion, one hundred twenty-one billion, one hundred twenty-one million, one thousand, one hundred nineteen".