102294922 has 8 divisors (see below), whose sum is σ = 154101636. Its totient is φ = 50927712.

The previous prime is 102294911. The next prime is 102294923. The reversal of 102294922 is 229492201.

It can be written as a sum of positive squares in 2 ways, for example, as 102191881 + 103041 = 10109^2 + 321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (102294923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109293 + ... + 110224.

Almost surely, 2^102294922 is an apocalyptic number.

102294922 is a deficient number, since it is larger than the sum of its proper divisors (51806714).

102294922 is a wasteful number, since it uses less digits than its factorization.

102294922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219752.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 102294922 is about 10114.0952141059. The cubic root of 102294922 is about 467.6827573375.

It can be divided in two parts, 10229 and 4922, that added together give a palindrome (15151).

The spelling of 102294922 in words is "one hundred two million, two hundred ninety-four thousand, nine hundred twenty-two".