115211340424522 has 8 divisors (see below), whose sum is σ = 173406829786596. Its totient is φ = 57409063828992.

The previous prime is 115211340424483. The next prime is 115211340424549. The reversal of 115211340424522 is 225424043112511.

It can be written as a sum of positive squares in 2 ways, for example, as 102565628345961 + 12645712078561 = 10127469^2 + 3556081^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98303190903 + ... + 98303192074.

Almost surely, 2^{115211340424522} is an apocalyptic number.

115211340424522 is a deficient number, since it is larger than the sum of its proper divisors (58195489362074).

115211340424522 is a wasteful number, since it uses less digits than its factorization.

115211340424522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196606383272.

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 115211340424522 in words is "one hundred fifteen trillion, two hundred eleven billion, three hundred forty million, four hundred twenty-four thousand, five hundred twenty-two".