222030102102 has 16 divisors (see below), whose sum is σ = 444067738560. Its totient is φ = 74008778312.

The previous prime is 222030102101. The next prime is 222030102149. The reversal of 222030102102 is 201201030222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030102101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114049 + ... + 676067.

It is an arithmetic number, because the mean of its divisors is an integer number (27754233660).

Almost surely, 2^222030102102 is an apocalyptic number.

222030102102 is an abundant number, since it is smaller than the sum of its proper divisors (222037636458).

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

222030102102 is a wasteful number, since it uses less digits than its factorization.

222030102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627867.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222030102102 its reverse (201201030222), we get a palindrome (423231132324).

The spelling of 222030102102 in words is "two hundred twenty-two billion, thirty million, one hundred two thousand, one hundred two".