99100622 has 4 divisors (see below), whose sum is σ = 148650936. Its totient is φ = 49550310.

The previous prime is 99100601. The next prime is 99100679. The reversal of 99100622 is 22600199.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24775154 + ... + 24775157.

It is an arithmetic number, because the mean of its divisors is an integer number (37162734).

Almost surely, 2^99100622 is an apocalyptic number.

99100622 is a deficient number, since it is larger than the sum of its proper divisors (49550314).

99100622 is a wasteful number, since it uses less digits than its factorization.

99100622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49550313.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 99100622 is about 9954.9295326486. The cubic root of 99100622 is about 462.7631764398.

The spelling of 99100622 in words is "ninety-nine million, one hundred thousand, six hundred twenty-two".