102253012222 has 8 divisors (see below), whose sum is σ = 153391644000. Its totient is φ = 51122464224.

The previous prime is 102253012219. The next prime is 102253012237. The reversal of 102253012222 is 222210352201.

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 = 102253012193 and 102253012202.

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, 1989222 + ... + 2039977.

It is an arithmetic number, because the mean of its divisors is an integer number (19173955500).

Almost surely, 2^102253012222 is an apocalyptic number.

102253012222 is a deficient number, since it is larger than the sum of its proper divisors (51138631778).

102253012222 is a wasteful number, since it uses less digits than its factorization.

102253012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041890.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 102253012222 its reverse (222210352201), we get a palindrome (324463364423).

The spelling of 102253012222 in words is "one hundred two billion, two hundred fifty-three million, twelve thousand, two hundred twenty-two".