1200233122010 has 32 divisors (see below), whose sum is σ = 2329631433360. Its totient is φ = 442586677248.

The previous prime is 1200233122007. The next prime is 1200233122021. The reversal of 1200233122010 is 102213320021.

It can be written as a sum of positive squares in 8 ways, for example, as 317961782161 + 882271339849 = 563881^2 + 939293^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1200233122010.

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, 5902997 + ... + 6102936.

Almost surely, 2^{1200233122010} is an apocalyptic number.

1200233122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200233122010 is a deficient number, since it is larger than the sum of its proper divisors (1129398311350).

1200233122010 is a wasteful number, since it uses less digits than its factorization.

1200233122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12006722.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1200233122010 its reverse (102213320021), we get a palindrome (1302446442031).

The spelling of 1200233122010 in words is "one trillion, two hundred billion, two hundred thirty-three million, one hundred twenty-two thousand, ten".