102211022322 has 24 divisors (see below), whose sum is σ = 221463375120. Its totient is φ = 34069393080.

The previous prime is 102211022191. The next prime is 102211022351. The reversal of 102211022322 is 223220112201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102211022295 and 102211022304.

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 11 ways as a sum of consecutive naturals, for example, 944797 + ... + 1047407.

It is an arithmetic number, because the mean of its divisors is an integer number (9227640630).

Almost surely, 2^102211022322 is an apocalyptic number.

102211022322 is an abundant number, since it is smaller than the sum of its proper divisors (119252352798).

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

102211022322 is a wasteful number, since it uses less digits than its factorization.

102211022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157958 (or 157955 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102211022322 its reverse (223220112201), we get a palindrome (325431134523).

The spelling of 102211022322 in words is "one hundred two billion, two hundred eleven million, twenty-two thousand, three hundred twenty-two".