222323101332201 has 12 divisors (see below), whose sum is σ = 321133685562612. Its totient is φ = 148215254593536.

The previous prime is 222323101332197. The next prime is 222323101332217. The reversal of 222323101332201 is 102233101323222.

222323101332201 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 23 + 101 + 332 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39516612178176 + 182806489154025 = 6286224^2 + 13520595^2 .

It is not a de Polignac number, because 222323101332201 - 2² = 222323101332197 is a prime.

It is a super-2 number, since 2×222323101332201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222323101332251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2129416 + ... + 21193881.

It is an arithmetic number, because the mean of its divisors is an integer number (26761140463551).

Almost surely, 2^{222323101332201} is an apocalyptic number.

It is an amenable number.

222323101332201 is a deficient number, since it is larger than the sum of its proper divisors (98810584230411).

222323101332201 is a wasteful number, since it uses less digits than its factorization.

222323101332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24382440 (or 24382437 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 222323101332201 its reverse (102233101323222), we get a palindrome (324556202655423).

The spelling of 222323101332201 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, one hundred one million, three hundred thirty-two thousand, two hundred one".