102010100212222 has 8 divisors (see below), whose sum is σ = 153144059462856. Its totient is φ = 50962080391272.

The previous prime is 102010100212217. The next prime is 102010100212367. The reversal of 102010100212222 is 222212001010201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102010100212196 and 102010100212205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21484854453 + ... + 21484859200.

It is an arithmetic number, because the mean of its divisors is an integer number (19143007432857).

Almost surely, 2^{102010100212222} is an apocalyptic number.

102010100212222 is a deficient number, since it is larger than the sum of its proper divisors (51133959250634).

102010100212222 is a wasteful number, since it uses less digits than its factorization.

102010100212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42969714842.

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

Adding to 102010100212222 its reverse (222212001010201), we get a palindrome (324222101222423).

The spelling of 102010100212222 in words is "one hundred two trillion, ten billion, one hundred million, two hundred twelve thousand, two hundred twenty-two".