11315242022 has 16 divisors (see below), whose sum is σ = 19399073280. Its totient is φ = 4849010568.

The previous prime is 11315242019. The next prime is 11315242067. The reversal of 11315242022 is 22024251311.

It is a congruent number.

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, 227093 + ... + 272399.

It is an arithmetic number, because the mean of its divisors is an integer number (1212442080).

Almost surely, 2^11315242022 is an apocalyptic number.

11315242022 is a deficient number, since it is larger than the sum of its proper divisors (8083831258).

11315242022 is a wasteful number, since it uses less digits than its factorization.

11315242022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63155.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11315242022 its reverse (22024251311), we get a palindrome (33339493333).

The spelling of 11315242022 in words is "eleven billion, three hundred fifteen million, two hundred forty-two thousand, twenty-two".