11213210202 has 16 divisors (see below), whose sum is σ = 23606758560. Its totient is φ = 3541013712.

The previous prime is 11213210189. The next prime is 11213210219. The reversal of 11213210202 is 20201231211.

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, 49180633 + ... + 49180860.

It is an arithmetic number, because the mean of its divisors is an integer number (1475422410).

Almost surely, 2^11213210202 is an apocalyptic number.

11213210202 is an abundant number, since it is smaller than the sum of its proper divisors (12393548358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11213210202 is a wasteful number, since it uses less digits than its factorization.

11213210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98361517.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11213210202 its reverse (20201231211), we get a palindrome (31414441413).

The spelling of 11213210202 in words is "eleven billion, two hundred thirteen million, two hundred ten thousand, two hundred two".