1206264211763 has 64 divisors (see below), whose sum is σ = 1434357227520. Its totient is φ = 1003726080000.

The previous prime is 1206264211759. The next prime is 1206264211807. The reversal of 1206264211763 is 3671124626021.

It is a cyclic number.

It is not a de Polignac number, because 1206264211763 - 2² = 1206264211759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1206264211763.

It is not an unprimeable number, because it can be changed into a prime (1206264211063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 435945206 + ... + 435947972.

It is an arithmetic number, because the mean of its divisors is an integer number (22411831680).

Almost surely, 2^{1206264211763} is an apocalyptic number.

1206264211763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1206264211763 is a deficient number, since it is larger than the sum of its proper divisors (228093015757).

1206264211763 is a wasteful number, since it uses less digits than its factorization.

1206264211763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348.

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 1206264211763 its reverse (3671124626021), we get a palindrome (4877388837784).

The spelling of 1206264211763 in words is "one trillion, two hundred six billion, two hundred sixty-four million, two hundred eleven thousand, seven hundred sixty-three".