1211132002022 has 8 divisors (see below), whose sum is σ = 1816906869000. Its totient is φ = 605496379024.

The previous prime is 1211132001923. The next prime is 1211132002043. The reversal of 1211132002022 is 2202002311121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34789247 + ... + 34824042.

It is an arithmetic number, because the mean of its divisors is an integer number (227113358625).

Almost surely, 2^{1211132002022} is an apocalyptic number.

1211132002022 is a deficient number, since it is larger than the sum of its proper divisors (605774866978).

1211132002022 is an equidigital number, since it uses as much as digits as its factorization.

1211132002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69621990.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1211132002022 its reverse (2202002311121), we get a palindrome (3413134313143).

The spelling of 1211132002022 in words is "one trillion, two hundred eleven billion, one hundred thirty-two million, two thousand, twenty-two".