1211202210002 has 8 divisors (see below), whose sum is σ = 1816856449200. Its totient is φ = 605583393604.

The previous prime is 1211202209981. The next prime is 1211202210107. The reversal of 1211202210002 is 2000122021121.

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

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, 8770052 + ... + 8907087.

It is an arithmetic number, because the mean of its divisors is an integer number (227107056150).

Almost surely, 2^{1211202210002} is an apocalyptic number.

1211202210002 is a deficient number, since it is larger than the sum of its proper divisors (605654239198).

1211202210002 is a wasteful number, since it uses less digits than its factorization.

1211202210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17711400.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1211202210002 its reverse (2000122021121), we get a palindrome (3211324231123).

The spelling of 1211202210002 in words is "one trillion, two hundred eleven billion, two hundred two million, two hundred ten thousand, two".