11100222220002 has 32 divisors (see below), whose sum is σ = 22873301503872. Its totient is φ = 3588570221184.

The previous prime is 11100222219991. The next prime is 11100222220067. The reversal of 11100222220002 is 20002222200111.

It is a super-2 number, since 2×11100222220002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79804318 + ... + 79943289.

It is an arithmetic number, because the mean of its divisors is an integer number (714790671996).

Almost surely, 2^{11100222220002} is an apocalyptic number.

11100222220002 is an abundant number, since it is smaller than the sum of its proper divisors (11773079283870).

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

11100222220002 is a wasteful number, since it uses less digits than its factorization.

11100222220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159747962.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11100222220002 its reverse (20002222200111), we get a palindrome (31102444420113).

The spelling of 11100222220002 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred twenty thousand, two".