11621403262162 has 8 divisors (see below), whose sum is σ = 17432125890300. Its totient is φ = 5810694632064.

The previous prime is 11621403262103. The next prime is 11621403262163. The reversal of 11621403262162 is 26126230412611.

It can be written as a sum of positive squares in 2 ways, for example, as 10421088005241 + 1200315256921 = 3228171^2 + 1095589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11621403262163) 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 3 ways as a sum of consecutive naturals, for example, 1092987 + ... + 4943422.

Almost surely, 2^{11621403262162} is an apocalyptic number.

11621403262162 is a deficient number, since it is larger than the sum of its proper divisors (5810722628138).

11621403262162 is an equidigital number, since it uses as much as digits as its factorization.

11621403262162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6999020.

The product of its (nonzero) digits is 41472, while the sum is 37.

Adding to 11621403262162 its reverse (26126230412611), we get a palindrome (37747633674773).

The spelling of 11621403262162 in words is "eleven trillion, six hundred twenty-one billion, four hundred three million, two hundred sixty-two thousand, one hundred sixty-two".