11222030402 has 8 divisors (see below), whose sum is σ = 18363322512. Its totient is φ = 5100922900.

The previous prime is 11222030387. The next prime is 11222030453. The reversal of 11222030402 is 20403022211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255046124 + ... + 255046167.

It is an arithmetic number, because the mean of its divisors is an integer number (2295415314).

Almost surely, 2^11222030402 is an apocalyptic number.

11222030402 is a deficient number, since it is larger than the sum of its proper divisors (7141292110).

11222030402 is a wasteful number, since it uses less digits than its factorization.

11222030402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510092304.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11222030402 its reverse (20403022211), we get a palindrome (31625052613).

The spelling of 11222030402 in words is "eleven billion, two hundred twenty-two million, thirty thousand, four hundred two".