90336122 has 4 divisors (see below), whose sum is σ = 135504186. Its totient is φ = 45168060.

The previous prime is 90336119. The next prime is 90336137. The reversal of 90336122 is 22163309.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22163309 = 7 ⋅3166187.

It can be written as a sum of positive squares in only one way, i.e., 58537801 + 31798321 = 7651^2 + 5639^2 .

It is a super-2 number, since 2×90336122² = 16321229875997768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90336091 and 90336100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22584029 + ... + 22584032.

Almost surely, 2^90336122 is an apocalyptic number.

90336122 is a deficient number, since it is larger than the sum of its proper divisors (45168064).

90336122 is a wasteful number, since it uses less digits than its factorization.

90336122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45168063.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 90336122 is about 9504.5316560049. The cubic root of 90336122 is about 448.6976699970.

The spelling of 90336122 in words is "ninety million, three hundred thirty-six thousand, one hundred twenty-two".