2201230123331 has 16 divisors (see below), whose sum is σ = 2269715931648. Its totient is φ = 2133542241600.

The previous prime is 2201230123321. The next prime is 2201230123349. The reversal of 2201230123331 is 1333210321022.

It is a cyclic number.

It is not a de Polignac number, because 2201230123331 - 2¹⁰ = 2201230122307 is a prime.

It is a super-2 number, since 2×2201230123331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201230123297 and 2201230123306.

It is not an unprimeable number, because it can be changed into a prime (2201230123321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15901586 + ... + 16039416.

It is an arithmetic number, because the mean of its divisors is an integer number (141857245728).

Almost surely, 2^{2201230123331} is an apocalyptic number.

2201230123331 is a deficient number, since it is larger than the sum of its proper divisors (68485808317).

2201230123331 is a wasteful number, since it uses less digits than its factorization.

2201230123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140722.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2201230123331 its reverse (1333210321022), we get a palindrome (3534440444353).

The spelling of 2201230123331 in words is "two trillion, two hundred one billion, two hundred thirty million, one hundred twenty-three thousand, three hundred thirty-one".