11220348502 has 16 divisors (see below), whose sum is σ = 19326916800. Its totient is φ = 4831728840.

The previous prime is 11220348499. The next prime is 11220348509. The reversal of 11220348502 is 20584302211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220348509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13421052 + ... + 13421887.

It is an arithmetic number, because the mean of its divisors is an integer number (1207932300).

Almost surely, 2^11220348502 is an apocalyptic number.

11220348502 is a deficient number, since it is larger than the sum of its proper divisors (8106568298).

11220348502 is a wasteful number, since it uses less digits than its factorization.

11220348502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26842971.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 11220348502 in words is "eleven billion, two hundred twenty million, three hundred forty-eight thousand, five hundred two".