122001000010202 has 8 divisors (see below), whose sum is σ = 184167114665556. Its totient is φ = 60611961788352.

The previous prime is 122001000010151. The next prime is 122001000010213. The reversal of 122001000010202 is 202010000100221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 117854885497801 + 4146114512401 = 10856099^2 + 2036201^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194269107983 + ... + 194269108610.

Almost surely, 2^{122001000010202} is an apocalyptic number.

122001000010202 is a deficient number, since it is larger than the sum of its proper divisors (62166114655354).

122001000010202 is a wasteful number, since it uses less digits than its factorization.

122001000010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388538216752.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122001000010202 its reverse (202010000100221), we get a palindrome (324011000110423).

The spelling of 122001000010202 in words is "one hundred twenty-two trillion, one billion, ten thousand, two hundred two".