102222220011 has 8 divisors (see below), whose sum is σ = 139979977104. Its totient is φ = 66306304800.

The previous prime is 102222219991. The next prime is 102222220013. The reversal of 102222220011 is 110022222201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102222220011 - 2¹⁴ = 102222203627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102222220013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460460340 + ... + 460460561.

It is an arithmetic number, because the mean of its divisors is an integer number (17497497138).

Almost surely, 2^102222220011 is an apocalyptic number.

102222220011 is a deficient number, since it is larger than the sum of its proper divisors (37757757093).

102222220011 is an equidigital number, since it uses as much as digits as its factorization.

102222220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920920941.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102222220011 its reverse (110022222201), we get a palindrome (212244442212).

The spelling of 102222220011 in words is "one hundred two billion, two hundred twenty-two million, two hundred twenty thousand, eleven".