122202011002 has 8 divisors (see below), whose sum is σ = 183332519316. Its totient is φ = 61091171232.

The previous prime is 122202010951. The next prime is 122202011011. The reversal of 122202011002 is 200110202221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120581868001 + 1620143001 = 347249^2 + 40251^2 .

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4901593 + ... + 4926460.

Almost surely, 2^122202011002 is an apocalyptic number.

122202011002 is a deficient number, since it is larger than the sum of its proper divisors (61130508314).

122202011002 is an equidigital number, since it uses as much as digits as its factorization.

122202011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9834272.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122202011002 its reverse (200110202221), we get a palindrome (322312213223).

The spelling of 122202011002 in words is "one hundred twenty-two billion, two hundred two million, eleven thousand, two".