1021122332223 has 8 divisors (see below), whose sum is σ = 1555995934848. Its totient is φ = 583498475544.

The previous prime is 1021122332147. The next prime is 1021122332233. The reversal of 1021122332223 is 3222332211201.

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

It is not a de Polignac number, because 1021122332223 - 2¹⁶ = 1021122266687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1021122332193 and 1021122332202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021122332233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24312436461 + ... + 24312436502.

It is an arithmetic number, because the mean of its divisors is an integer number (194499491856).

Almost surely, 2^{1021122332223} is an apocalyptic number.

1021122332223 is a deficient number, since it is larger than the sum of its proper divisors (534873602625).

1021122332223 is an equidigital number, since it uses as much as digits as its factorization.

1021122332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48624872973.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1021122332223 its reverse (3222332211201), we get a palindrome (4243454543424).

The spelling of 1021122332223 in words is "one trillion, twenty-one billion, one hundred twenty-two million, three hundred thirty-two thousand, two hundred twenty-three".