11420228716602 has 16 divisors (see below), whose sum is σ = 23075926067712. Its totient is φ = 3767498133120.

The previous prime is 11420228716601. The next prime is 11420228716621. The reversal of 11420228716602 is 20661782202411.

It is not an unprimeable number, because it can be changed into a prime (11420228716601) 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, 9811192474 + ... + 9811193637.

It is an arithmetic number, because the mean of its divisors is an integer number (1442245379232).

Almost surely, 2^{11420228716602} is an apocalyptic number.

11420228716602 is an abundant number, since it is smaller than the sum of its proper divisors (11655697351110).

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

11420228716602 is a wasteful number, since it uses less digits than its factorization.

11420228716602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19622386213.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 11420228716602 in words is "eleven trillion, four hundred twenty billion, two hundred twenty-eight million, seven hundred sixteen thousand, six hundred two".