11222101202 has 8 divisors (see below), whose sum is σ = 18128009676. Its totient is φ = 5179431312.

The previous prime is 11222101169. The next prime is 11222101207. The reversal of 11222101202 is 20210122211.

It can be written as a sum of positive squares in 2 ways, for example, as 11014712401 + 207388801 = 104951^2 + 14401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11222101207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215809613 + ... + 215809664.

Almost surely, 2^11222101202 is an apocalyptic number.

11222101202 is a deficient number, since it is larger than the sum of its proper divisors (6905908474).

11222101202 is a wasteful number, since it uses less digits than its factorization.

11222101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431619292.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11222101202 its reverse (20210122211), we get a palindrome (31432223413).

The spelling of 11222101202 in words is "eleven billion, two hundred twenty-two million, one hundred one thousand, two hundred two".