1201001210230 has 32 divisors (see below), whose sum is σ = 2197373207328. Its totient is φ = 472496755200.

The previous prime is 1201001210219. The next prime is 1201001210237. The reversal of 1201001210230 is 320121001021.

It is a self number, because there is not a number n which added to its sum of digits gives 1201001210230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201001210237) 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, 12226110 + ... + 12323950.

It is an arithmetic number, because the mean of its divisors is an integer number (68667912729).

Almost surely, 2^{1201001210230} is an apocalyptic number.

1201001210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201001210230 is a deficient number, since it is larger than the sum of its proper divisors (996371997098).

1201001210230 is a wasteful number, since it uses less digits than its factorization.

1201001210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118032.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1201001210230 its reverse (320121001021), we get a palindrome (1521122211251).

The spelling of 1201001210230 in words is "one trillion, two hundred one billion, one million, two hundred ten thousand, two hundred thirty".