1201464228466 has 16 divisors (see below), whose sum is σ = 1811599707456. Its totient is φ = 597601940976.

The previous prime is 1201464228463. The next prime is 1201464228469. The reversal of 1201464228466 is 6648224641021.

It is an interprime number because it is at equal distance from previous prime (1201464228463) and next prime (1201464228469).

It is not an unprimeable number, because it can be changed into a prime (1201464228463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508086 + ... + 1631281.

It is an arithmetic number, because the mean of its divisors is an integer number (113224981716).

Almost surely, 2^{1201464228466} is an apocalyptic number.

1201464228466 is a deficient number, since it is larger than the sum of its proper divisors (610135478990).

1201464228466 is a wasteful number, since it uses less digits than its factorization.

1201464228466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140833.

The product of its (nonzero) digits is 884736, while the sum is 46.

Adding to 1201464228466 its reverse (6648224641021), we get a palindrome (7849688869487).

The spelling of 1201464228466 in words is "one trillion, two hundred one billion, four hundred sixty-four million, two hundred twenty-eight thousand, four hundred sixty-six".