222011010000331 has 2 divisors, whose sum is σ = 222011010000332. Its totient is φ = 222011010000330.

The previous prime is 222011010000319. The next prime is 222011010000389. The reversal of 222011010000331 is 133000010110222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222011010000331 - 2¹³ = 222011009992139 is a prime.

It is a super-2 number, since 2×222011010000331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222011010000431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005505000165 + 111005505000166.

It is an arithmetic number, because the mean of its divisors is an integer number (111005505000166).

Almost surely, 2^{222011010000331} is an apocalyptic number.

222011010000331 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011010000331 is an equidigital number, since it uses as much as digits as its factorization.

222011010000331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 222011010000331 its reverse (133000010110222), we get a palindrome (355011020110553).

The spelling of 222011010000331 in words is "two hundred twenty-two trillion, eleven billion, ten million, three hundred thirty-one", and thus it is an aban number.