1210010211002 has 4 divisors (see below), whose sum is σ = 1815015316506. Its totient is φ = 605005105500.

The previous prime is 1210010210897. The next prime is 1210010211079. The reversal of 1210010211002 is 2001120100121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1129205894881 + 80804316121 = 1062641^2 + 284261^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302502552749 + ... + 302502552752.

Almost surely, 2^{1210010211002} is an apocalyptic number.

1210010211002 is a deficient number, since it is larger than the sum of its proper divisors (605005105504).

1210010211002 is an equidigital number, since it uses as much as digits as its factorization.

1210010211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605005105503.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1210010211002 its reverse (2001120100121), we get a palindrome (3211130311123).

The spelling of 1210010211002 in words is "one trillion, two hundred ten billion, ten million, two hundred eleven thousand, two".