1211322300002 has 16 divisors (see below), whose sum is σ = 1817810793792. Its totient is φ = 605385440400.

The previous prime is 1211322299987. The next prime is 1211322300029. The reversal of 1211322300002 is 2000032231121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46250603 + ... + 46276785.

It is an arithmetic number, because the mean of its divisors is an integer number (113613174612).

Almost surely, 2^{1211322300002} is an apocalyptic number.

1211322300002 is a deficient number, since it is larger than the sum of its proper divisors (606488493790).

1211322300002 is a wasteful number, since it uses less digits than its factorization.

1211322300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35833.

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

Adding to 1211322300002 its reverse (2000032231121), we get a palindrome (3211354531123).

The spelling of 1211322300002 in words is "one trillion, two hundred eleven billion, three hundred twenty-two million, three hundred thousand, two".