1200133622506 has 16 divisors (see below), whose sum is σ = 2215631303424. Its totient is φ = 474778136304.

The previous prime is 1200133622483. The next prime is 1200133622521. The reversal of 1200133622506 is 6052263310021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3297070210 + ... + 3297070573.

It is an arithmetic number, because the mean of its divisors is an integer number (138476956464).

Almost surely, 2^{1200133622506} is an apocalyptic number.

1200133622506 is a deficient number, since it is larger than the sum of its proper divisors (1015497680918).

1200133622506 is a wasteful number, since it uses less digits than its factorization.

1200133622506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6594140805.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 1200133622506 its reverse (6052263310021), we get a palindrome (7252396932527).

The spelling of 1200133622506 in words is "one trillion, two hundred billion, one hundred thirty-three million, six hundred twenty-two thousand, five hundred six".