222102220201011 has 48 divisors (see below), whose sum is σ = 340295315802624. Its totient is φ = 144695829713184.

The previous prime is 222102220201003. The next prime is 222102220201031. The reversal of 222102220201011 is 110102022201222.

It is a happy number.

222102220201011 is a `hidden beast` number, since 22 + 210 + 2 + 220 + 201 + 0 + 11 = 666.

It is not a de Polignac number, because 222102220201011 - 2³ = 222102220201003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222102220201031) 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, 7432461 + ... + 22348286.

It is an arithmetic number, because the mean of its divisors is an integer number (7089485745888).

Almost surely, 2^{222102220201011} is an apocalyptic number.

222102220201011 is a deficient number, since it is larger than the sum of its proper divisors (118193095601613).

222102220201011 is an equidigital number, since it uses as much as digits as its factorization.

222102220201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29781462 (or 29781450 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 222102220201011 its reverse (110102022201222), we get a palindrome (332204242402233).

The spelling of 222102220201011 in words is "two hundred twenty-two trillion, one hundred two billion, two hundred twenty million, two hundred one thousand, eleven".