1202012201230 has 32 divisors (see below), whose sum is σ = 2208380461920. Its totient is φ = 470959526400.

The previous prime is 1202012201177. The next prime is 1202012201231. The reversal of 1202012201230 is 321022102021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202012201231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6215871 + ... + 6406330.

It is an arithmetic number, because the mean of its divisors is an integer number (69011889435).

Almost surely, 2^{1202012201230} is an apocalyptic number.

1202012201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202012201230 is a deficient number, since it is larger than the sum of its proper divisors (1006368260690).

1202012201230 is a wasteful number, since it uses less digits than its factorization.

1202012201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622404.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1202012201230 its reverse (321022102021), we get a palindrome (1523034303251).

The spelling of 1202012201230 in words is "one trillion, two hundred two billion, twelve million, two hundred one thousand, two hundred thirty".