122202121101002 has 16 divisors (see below), whose sum is σ = 183956295140424. Its totient is φ = 60883357920000.

The previous prime is 122202121100977. The next prime is 122202121101019. The reversal of 122202121101002 is 200101121202221.

It can be written as a sum of positive squares in 4 ways, for example, as 112061469356281 + 10140651744721 = 10585909^2 + 3184439^2 .

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 7 ways as a sum of consecutive naturals, for example, 260646752 + ... + 261115172.

Almost surely, 2^{122202121101002} is an apocalyptic number.

122202121101002 is a deficient number, since it is larger than the sum of its proper divisors (61754174039422).

122202121101002 is a wasteful number, since it uses less digits than its factorization.

122202121101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932905.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122202121101002 its reverse (200101121202221), we get a palindrome (322303242303223).

The spelling of 122202121101002 in words is "one hundred twenty-two trillion, two hundred two billion, one hundred twenty-one million, one hundred one thousand, two".