102101012222 has 8 divisors (see below), whose sum is σ = 167074383672. Its totient is φ = 46409551000.

The previous prime is 102101012203. The next prime is 102101012239. The reversal of 102101012222 is 222210101201.

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 = 102101012197 and 102101012206.

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, 2320477529 + ... + 2320477572.

It is an arithmetic number, because the mean of its divisors is an integer number (20884297959).

Almost surely, 2^102101012222 is an apocalyptic number.

102101012222 is a deficient number, since it is larger than the sum of its proper divisors (64973371450).

102101012222 is a wasteful number, since it uses less digits than its factorization.

102101012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640955114.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102101012222 its reverse (222210101201), we get a palindrome (324311113423).

The spelling of 102101012222 in words is "one hundred two billion, one hundred one million, twelve thousand, two hundred twenty-two".