122036554 has 8 divisors (see below), whose sum is σ = 183235140. Its totient is φ = 60958176.

The previous prime is 122036549. The next prime is 122036561. The reversal of 122036554 is 455630221.

It can be written as a sum of positive squares in 2 ways, for example, as 100460529 + 21576025 = 10023^2 + 4645^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27469 + ... + 31600.

Almost surely, 2^122036554 is an apocalyptic number.

122036554 is a deficient number, since it is larger than the sum of its proper divisors (61198586).

122036554 is a wasteful number, since it uses less digits than its factorization.

122036554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60104.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 122036554 is about 11047.0156150881. The cubic root of 122036554 is about 496.0170958598.

Adding to 122036554 its reverse (455630221), we get a palindrome (577666775).

The spelling of 122036554 in words is "one hundred twenty-two million, thirty-six thousand, five hundred fifty-four".