211020000202 has 16 divisors (see below), whose sum is σ = 345344980032. Its totient is φ = 95907202720.

The previous prime is 211020000167. The next prime is 211020000223. The reversal of 211020000202 is 202000020112.

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, 350803 + ... + 738310.

It is an arithmetic number, because the mean of its divisors is an integer number (21584061252).

Almost surely, 2^211020000202 is an apocalyptic number.

211020000202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211020000202 is a deficient number, since it is larger than the sum of its proper divisors (134324979830).

211020000202 is a wasteful number, since it uses less digits than its factorization.

211020000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097933.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 211020000202 its reverse (202000020112), we get a palindrome (413020020314).

The spelling of 211020000202 in words is "two hundred eleven billion, twenty million, two hundred two", and thus it is an aban number.