11622003361568 has 12 divisors (see below), whose sum is σ = 22880819118150. Its totient is φ = 5811001680768.

The previous prime is 11622003361567. The next prime is 11622003361597. The reversal of 11622003361568 is 86516330022611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9941837812624 + 1680165548944 = 3153068^2 + 1296212^2 .

It is not an unprimeable number, because it can be changed into a prime (11622003361567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181593802493 + ... + 181593802556.

Almost surely, 2^{11622003361568} is an apocalyptic number.

It is an amenable number.

11622003361568 is a deficient number, since it is larger than the sum of its proper divisors (11258815756582).

11622003361568 is an equidigital number, since it uses as much as digits as its factorization.

11622003361568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363187605059 (or 363187605051 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 11622003361568 in words is "eleven trillion, six hundred twenty-two billion, three million, three hundred sixty-one thousand, five hundred sixty-eight".