201300230230122 has 32 divisors (see below), whose sum is σ = 405326980094400. Its totient is φ = 66645711256320.

The previous prime is 201300230230109. The next prime is 201300230230123. The reversal of 201300230230122 is 221032032003102.

It is a happy number.

It is a super-2 number, since 2×201300230230122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201300230230123) 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, 8007393 + ... + 21603675.

It is an arithmetic number, because the mean of its divisors is an integer number (12666468127950).

Almost surely, 2^{201300230230122} is an apocalyptic number.

201300230230122 is an abundant number, since it is smaller than the sum of its proper divisors (204026749864278).

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

201300230230122 is a wasteful number, since it uses less digits than its factorization.

201300230230122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13612998.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201300230230122 its reverse (221032032003102), we get a palindrome (422332262233224).

The spelling of 201300230230122 in words is "two hundred one trillion, three hundred billion, two hundred thirty million, two hundred thirty thousand, one hundred twenty-two".