102922122 has 16 divisors (see below), whose sum is σ = 206294400. Its totient is φ = 34232352.

The previous prime is 102922121. The next prime is 102922147. The reversal of 102922122 is 221229201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102922121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15747 + ... + 21302.

It is an arithmetic number, because the mean of its divisors is an integer number (12893400).

Almost surely, 2^102922122 is an apocalyptic number.

102922122 is an abundant number, since it is smaller than the sum of its proper divisors (103372278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102922122 is a wasteful number, since it uses less digits than its factorization.

102922122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37517.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 102922122 is about 10145.0540658983. The cubic root of 102922122 is about 468.6366435940.

The spelling of 102922122 in words is "one hundred two million, nine hundred twenty-two thousand, one hundred twenty-two".