1010001112222 has 8 divisors (see below), whose sum is σ = 1537613633736. Its totient is φ = 497463234312.

The previous prime is 1010001112213. The next prime is 1010001112243. The reversal of 1010001112222 is 2222111000101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3768660733 + ... + 3768661000.

It is an arithmetic number, because the mean of its divisors is an integer number (192201704217).

Almost surely, 2^{1010001112222} is an apocalyptic number.

1010001112222 is a deficient number, since it is larger than the sum of its proper divisors (527612521514).

1010001112222 is an equidigital number, since it uses as much as digits as its factorization.

1010001112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7537321802.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010001112222 its reverse (2222111000101), we get a palindrome (3232112112323).

The spelling of 1010001112222 in words is "one trillion, ten billion, one million, one hundred twelve thousand, two hundred twenty-two".