122012010202201 has 16 divisors (see below), whose sum is σ = 140545158364800. Its totient is φ = 103755645278208.

The previous prime is 122012010202169. The next prime is 122012010202207. The reversal of 122012010202201 is 102202010210221.

It is a happy number.

It is not a de Polignac number, because 122012010202201 - 2⁵ = 122012010202169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122012010202207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43127890 + ... + 45869803.

It is an arithmetic number, because the mean of its divisors is an integer number (8784072397800).

Almost surely, 2^{122012010202201} is an apocalyptic number.

It is an amenable number.

122012010202201 is a deficient number, since it is larger than the sum of its proper divisors (18533148162599).

122012010202201 is a wasteful number, since it uses less digits than its factorization.

122012010202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88999248.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122012010202201 its reverse (102202010210221), we get a palindrome (224214020412422).

The spelling of 122012010202201 in words is "one hundred twenty-two trillion, twelve billion, ten million, two hundred two thousand, two hundred one".