11042210502 has 24 divisors (see below), whose sum is σ = 23970730680. Its totient is φ = 3673668960.

The previous prime is 11042210483. The next prime is 11042210513. The reversal of 11042210502 is 20501224011.

11042210502 is a `hidden beast` number, since 110 + 42 + 2 + 10 + 502 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579352 + ... + 598107.

It is an arithmetic number, because the mean of its divisors is an integer number (998780445).

Almost surely, 2^11042210502 is an apocalyptic number.

11042210502 is an abundant number, since it is smaller than the sum of its proper divisors (12928520178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11042210502 is a wasteful number, since it uses less digits than its factorization.

11042210502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177988 (or 1177985 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 11042210502 its reverse (20501224011), we get a palindrome (31543434513).

The spelling of 11042210502 in words is "eleven billion, forty-two million, two hundred ten thousand, five hundred two".