223113402044 has 24 divisors (see below), whose sum is σ = 420866360208. Its totient is φ = 102881520000.

The previous prime is 223113402037. The next prime is 223113402053. The reversal of 223113402044 is 440204311322.

It is a super-3 number, since 3×223113402044³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898582 + ... + 2012669.

It is an arithmetic number, because the mean of its divisors is an integer number (17536098342).

Almost surely, 2^223113402044 is an apocalyptic number.

It is an amenable number.

223113402044 is a deficient number, since it is larger than the sum of its proper divisors (197752958164).

223113402044 is a wasteful number, since it uses less digits than its factorization.

223113402044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912365 (or 3912363 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 223113402044 its reverse (440204311322), we get a palindrome (663317713366).

The spelling of 223113402044 in words is "two hundred twenty-three billion, one hundred thirteen million, four hundred two thousand, forty-four".