11211222432202 has 32 divisors (see below), whose sum is σ = 18949339648512. Its totient is φ = 4935949691904.

The previous prime is 11211222432167. The next prime is 11211222432253. The reversal of 11211222432202 is 20223422211211.

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, 25322583 + ... + 25761514.

It is an arithmetic number, because the mean of its divisors is an integer number (592166864016).

Almost surely, 2^{11211222432202} is an apocalyptic number.

11211222432202 is a deficient number, since it is larger than the sum of its proper divisors (7738117216310).

11211222432202 is a wasteful number, since it uses less digits than its factorization.

11211222432202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51084502.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11211222432202 its reverse (20223422211211), we get a palindrome (31434644643413).

The spelling of 11211222432202 in words is "eleven trillion, two hundred eleven billion, two hundred twenty-two million, four hundred thirty-two thousand, two hundred two".