1211010013202 has 8 divisors (see below), whose sum is σ = 1981652748912. Its totient is φ = 550459096900.

The previous prime is 1211010013183. The next prime is 1211010013219. The reversal of 1211010013202 is 2023100101121.

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

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 3 ways as a sum of consecutive naturals, for example, 27522954824 + ... + 27522954867.

It is an arithmetic number, because the mean of its divisors is an integer number (247706593614).

Almost surely, 2^{1211010013202} is an apocalyptic number.

1211010013202 is a deficient number, since it is larger than the sum of its proper divisors (770642735710).

1211010013202 is a wasteful number, since it uses less digits than its factorization.

1211010013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55045909704.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1211010013202 its reverse (2023100101121), we get a palindrome (3234110114323).

The spelling of 1211010013202 in words is "one trillion, two hundred eleven billion, ten million, thirteen thousand, two hundred two".