1101012022222 has 16 divisors (see below), whose sum is σ = 1908656477280. Its totient is φ = 466560471168.

The previous prime is 1101012022217. The next prime is 1101012022259. The reversal of 1101012022222 is 2222202101011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101012022196 and 1101012022205.

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, 441817383 + ... + 441819874.

It is an arithmetic number, because the mean of its divisors is an integer number (119291029830).

Almost surely, 2^{1101012022222} is an apocalyptic number.

1101012022222 is a deficient number, since it is larger than the sum of its proper divisors (807644455058).

1101012022222 is an equidigital number, since it uses as much as digits as its factorization.

1101012022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883637355.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1101012022222 its reverse (2222202101011), we get a palindrome (3323214123233).

The spelling of 1101012022222 in words is "one trillion, one hundred one billion, twelve million, twenty-two thousand, two hundred twenty-two".