1137222370555 has 8 divisors (see below), whose sum is σ = 1365032435472. Its totient is φ = 909534169248.

The previous prime is 1137222370433. The next prime is 1137222370561. The reversal of 1137222370555 is 5550732227311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1137222370555 - 2³⁵ = 1102862632187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30445369 + ... + 30482698.

It is an arithmetic number, because the mean of its divisors is an integer number (170629054434).

Almost surely, 2^{1137222370555} is an apocalyptic number.

1137222370555 is a deficient number, since it is larger than the sum of its proper divisors (227810064917).

1137222370555 is an equidigital number, since it uses as much as digits as its factorization.

1137222370555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60931805.

The product of its (nonzero) digits is 441000, while the sum is 43.

Adding to 1137222370555 its reverse (5550732227311), we get a palindrome (6687954597866).

The spelling of 1137222370555 in words is "one trillion, one hundred thirty-seven billion, two hundred twenty-two million, three hundred seventy thousand, five hundred fifty-five".