110000021022222 has 16 divisors (see below), whose sum is σ = 220010832423120. Its totient is φ = 36664875277632.

The previous prime is 110000021022167. The next prime is 110000021022277. The reversal of 110000021022222 is 222220120000011.

It is an interprime number because it is at equal distance from previous prime (110000021022167) and next prime (110000021022277).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 449466583 + ... + 449711250.

It is an arithmetic number, because the mean of its divisors is an integer number (13750677026445).

Almost surely, 2^{110000021022222} is an apocalyptic number.

110000021022222 is an abundant number, since it is smaller than the sum of its proper divisors (110010811400898).

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

110000021022222 is a wasteful number, since it uses less digits than its factorization.

110000021022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899198227.

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

Adding to 110000021022222 its reverse (222220120000011), we get a palindrome (332220141022233).

The spelling of 110000021022222 in words is "one hundred ten trillion, twenty-one million, twenty-two thousand, two hundred twenty-two".