22220300102 has 32 divisors (see below), whose sum is σ = 44751377664. Its totient is φ = 7991316000.

The previous prime is 22220300057. The next prime is 22220300117. The reversal of 22220300102 is 20100302222.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5547524 + ... + 5551527.

It is an arithmetic number, because the mean of its divisors is an integer number (1398480552).

Almost surely, 2^22220300102 is an apocalyptic number.

22220300102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22220300102 is an abundant number, since it is smaller than the sum of its proper divisors (22531077562).

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

22220300102 is a wasteful number, since it uses less digits than its factorization.

22220300102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099084.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22220300102 its reverse (20100302222), we get a palindrome (42320602324).

The spelling of 22220300102 in words is "twenty-two billion, two hundred twenty million, three hundred thousand, one hundred two".