202301020122 has 32 divisors (see below), whose sum is σ = 409549495680. Its totient is φ = 66612364800.

The previous prime is 202301020063. The next prime is 202301020189. The reversal of 202301020122 is 221020103202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160347 + ... + 655982.

It is an arithmetic number, because the mean of its divisors is an integer number (12798421740).

Almost surely, 2^202301020122 is an apocalyptic number.

202301020122 is an abundant number, since it is smaller than the sum of its proper divisors (207248475558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202301020122 is a wasteful number, since it uses less digits than its factorization.

202301020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816838.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 202301020122 its reverse (221020103202), we get a palindrome (423321123324).

The spelling of 202301020122 in words is "two hundred two billion, three hundred one million, twenty thousand, one hundred twenty-two".