2201233311123 has 64 divisors (see below), whose sum is σ = 3900443673600. Its totient is φ = 1069009920000.

The previous prime is 2201233311091. The next prime is 2201233311127. The reversal of 2201233311123 is 3211133321022.

It is not a de Polignac number, because 2201233311123 - 2⁵ = 2201233311091 is a prime.

It is a super-2 number, since 2×2201233311123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201233311093 and 2201233311102.

It is not an unprimeable number, because it can be changed into a prime (2201233311127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1295878 + ... + 2466123.

It is an arithmetic number, because the mean of its divisors is an integer number (60944432400).

Almost surely, 2^{2201233311123} is an apocalyptic number.

2201233311123 is a deficient number, since it is larger than the sum of its proper divisors (1699210362477).

2201233311123 is a wasteful number, since it uses less digits than its factorization.

2201233311123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762188.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2201233311123 its reverse (3211133321022), we get a palindrome (5412366632145).

The spelling of 2201233311123 in words is "two trillion, two hundred one billion, two hundred thirty-three million, three hundred eleven thousand, one hundred twenty-three".