102210022 has 16 divisors (see below), whose sum is σ = 160392960. Its totient is φ = 48757192.

The previous prime is 102210019. The next prime is 102210029. The reversal of 102210022 is 220012201.

It is a super-3 number, since 3×102210022³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102209990 and 102210008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210029) 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, 16623 + ... + 21925.

It is an arithmetic number, because the mean of its divisors is an integer number (10024560).

Almost surely, 2^102210022 is an apocalyptic number.

102210022 is a deficient number, since it is larger than the sum of its proper divisors (58182938).

102210022 is a wasteful number, since it uses less digits than its factorization.

102210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 102210022 is about 10109.8972299425. The cubic root of 102210022 is about 467.5533365896.

Adding to 102210022 its reverse (220012201), we get a palindrome (322222223).

The spelling of 102210022 in words is "one hundred two million, two hundred ten thousand, twenty-two".