202061122 has 8 divisors (see below), whose sum is σ = 308810556. Its totient is φ = 99124272.

The previous prime is 202061117. The next prime is 202061129. The reversal of 202061122 is 221160202.

It can be written as a sum of positive squares in 2 ways, for example, as 185259321 + 16801801 = 13611^2 + 4099^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 202061096 and 202061105.

It is not an unprimeable number, because it can be changed into a prime (202061129) by changing a digit.

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, 953013 + ... + 953224.

Almost surely, 2^202061122 is an apocalyptic number.

202061122 is a deficient number, since it is larger than the sum of its proper divisors (106749434).

202061122 is a wasteful number, since it uses less digits than its factorization.

202061122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906292.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 202061122 is about 14214.8205053740. The cubic root of 202061122 is about 586.8056049346.

The spelling of 202061122 in words is "two hundred two million, sixty-one thousand, one hundred twenty-two".