22222212110002 has 8 divisors (see below), whose sum is σ = 33333342480000. Its totient is φ = 11111097950004.

The previous prime is 22222212109973. The next prime is 22222212110039. The reversal of 22222212110002 is 20001121222222.

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

It is a super-2 number, since 2×22222212110002² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 316999 + ... + 6674197.

It is an arithmetic number, because the mean of its divisors is an integer number (4166667810000).

Almost surely, 2^{22222212110002} is an apocalyptic number.

22222212110002 is a deficient number, since it is larger than the sum of its proper divisors (11111130369998).

22222212110002 is a wasteful number, since it uses less digits than its factorization.

22222212110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8105000.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22222212110002 its reverse (20001121222222), we get a palindrome (42223333332224).

The spelling of 22222212110002 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred twelve million, one hundred ten thousand, two".