16122922 has 16 divisors (see below), whose sum is σ = 24889032. Its totient is φ = 7828480.

The previous prime is 16122889. The next prime is 16122923. The reversal of 16122922 is 22922161.

It can be written as a sum of positive squares in 4 ways, for example, as 5239521 + 10883401 = 2289^2 + 3299^2 .

It is a super-2 number, since 2×16122922² = 519897227636168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16122923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28668 + ... + 29224.

Almost surely, 2^16122922 is an apocalyptic number.

16122922 is a deficient number, since it is larger than the sum of its proper divisors (8766110).

16122922 is a wasteful number, since it uses less digits than its factorization.

16122922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its digits is 864, while the sum is 25.

The square root of 16122922 is about 4015.3358514575. The cubic root of 16122922 is about 252.6278645272.

The spelling of 16122922 in words is "sixteen million, one hundred twenty-two thousand, nine hundred twenty-two".