102002211010222 has 16 divisors (see below), whose sum is σ = 154122209835552. Its totient is φ = 50628151117440.

The previous prime is 102002211010121. The next prime is 102002211010223. The reversal of 102002211010222 is 222010112200201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102002211010196 and 102002211010205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002211010223) 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, 18127447 + ... + 23078317.

It is an arithmetic number, because the mean of its divisors is an integer number (9632638114722).

Almost surely, 2^{102002211010222} is an apocalyptic number.

102002211010222 is a deficient number, since it is larger than the sum of its proper divisors (52119998825330).

102002211010222 is a wasteful number, since it uses less digits than its factorization.

102002211010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026203.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102002211010222 its reverse (222010112200201), we get a palindrome (324012323210423).

The spelling of 102002211010222 in words is "one hundred two trillion, two billion, two hundred eleven million, ten thousand, two hundred twenty-two".