11212220032202 has 32 divisors (see below), whose sum is σ = 19254597702912. Its totient is φ = 4796825935104.

The previous prime is 11212220032157. The next prime is 11212220032241. The reversal of 11212220032202 is 20223002221211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168970643 + ... + 169036985.

It is an arithmetic number, because the mean of its divisors is an integer number (601706178216).

Almost surely, 2^{11212220032202} is an apocalyptic number.

11212220032202 is a deficient number, since it is larger than the sum of its proper divisors (8042377670710).

11212220032202 is a wasteful number, since it uses less digits than its factorization.

11212220032202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87302.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11212220032202 its reverse (20223002221211), we get a palindrome (31435222253413).

The spelling of 11212220032202 in words is "eleven trillion, two hundred twelve billion, two hundred twenty million, thirty-two thousand, two hundred two".