22222011102 has 64 divisors (see below), whose sum is σ = 45438382080. Its totient is φ = 7243948800.

The previous prime is 22222011079. The next prime is 22222011209. The reversal of 22222011102 is 20111022222.

It is a super-3 number, since 3×22222011102³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21553327 + ... + 21554357.

It is an arithmetic number, because the mean of its divisors is an integer number (709974720).

Almost surely, 2^22222011102 is an apocalyptic number.

22222011102 is an abundant number, since it is smaller than the sum of its proper divisors (23216370978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22222011102 is a wasteful number, since it uses less digits than its factorization.

22222011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529.

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

Adding to 22222011102 its reverse (20111022222), we get a palindrome (42333033324).

It can be divided in two parts, 2222 and 2011102, that multiplied together give a palindrome (4468668644).

The spelling of 22222011102 in words is "twenty-two billion, two hundred twenty-two million, eleven thousand, one hundred two".