211202001002 has 16 divisors (see below), whose sum is σ = 317285685600. Its totient is φ = 105440155920.

The previous prime is 211202000983. The next prime is 211202001019. The reversal of 211202001002 is 200100202112.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14670824 + ... + 14685212.

It is an arithmetic number, because the mean of its divisors is an integer number (19830355350).

Almost surely, 2^211202001002 is an apocalyptic number.

211202001002 is a deficient number, since it is larger than the sum of its proper divisors (106083684598).

211202001002 is a wasteful number, since it uses less digits than its factorization.

211202001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25061.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 211202001002 its reverse (200100202112), we get a palindrome (411302203114).

The spelling of 211202001002 in words is "two hundred eleven billion, two hundred two million, one thousand, two".