1002223440111 has 32 divisors (see below), whose sum is σ = 1378018575360. Its totient is φ = 647440763904.

The previous prime is 1002223440089. The next prime is 1002223440143. The reversal of 1002223440111 is 1110443222001.

1002223440111 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002223440111 - 2⁶ = 1002223440047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002223440161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32232070 + ... + 32263148.

It is an arithmetic number, because the mean of its divisors is an integer number (43063080480).

Almost surely, 2^{1002223440111} is an apocalyptic number.

1002223440111 is a deficient number, since it is larger than the sum of its proper divisors (375795135249).

1002223440111 is a wasteful number, since it uses less digits than its factorization.

1002223440111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32295.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1002223440111 its reverse (1110443222001), we get a palindrome (2112666662112).

The spelling of 1002223440111 in words is "one trillion, two billion, two hundred twenty-three million, four hundred forty thousand, one hundred eleven".