222201020101011 has 48 divisors (see below), whose sum is σ = 357260837642496. Its totient is φ = 122385752604864.

The previous prime is 222201020100979. The next prime is 222201020101033. The reversal of 222201020101011 is 110101020102222.

It is not a de Polignac number, because 222201020101011 - 2⁵ = 222201020100979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222201020101211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190321231 + ... + 191485176.

It is an arithmetic number, because the mean of its divisors is an integer number (7442934117552).

Almost surely, 2^{222201020101011} is an apocalyptic number.

222201020101011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222201020101011 is a deficient number, since it is larger than the sum of its proper divisors (135059817541485).

222201020101011 is a wasteful number, since it uses less digits than its factorization.

222201020101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381806568 (or 381806561 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222201020101011 its reverse (110101020102222), we get a palindrome (332302040203233).

The spelling of 222201020101011 in words is "two hundred twenty-two trillion, two hundred one billion, twenty million, one hundred one thousand, eleven".