11219604752 has 20 divisors (see below), whose sum is σ = 21739627920. Its totient is φ = 5609378208.

The previous prime is 11219604751. The next prime is 11219604791. The reversal of 11219604752 is 25740691211.

It is a super-2 number, since 2×11219604752² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11219604751) 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, 389999 + ... + 417777.

It is an arithmetic number, because the mean of its divisors is an integer number (1086981396).

Almost surely, 2^11219604752 is an apocalyptic number.

It is an amenable number.

11219604752 is a deficient number, since it is larger than the sum of its proper divisors (10520023168).

11219604752 is a wasteful number, since it uses less digits than its factorization.

11219604752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53030 (or 53024 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 11219604752 in words is "eleven billion, two hundred nineteen million, six hundred four thousand, seven hundred fifty-two".