1158659221202 has 32 divisors (see below), whose sum is σ = 1988543226240. Its totient is φ = 496000897920.

The previous prime is 1158659221147. The next prime is 1158659221207. The reversal of 1158659221202 is 2021229568511.

It is not an unprimeable number, because it can be changed into a prime (1158659221207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100773518 + ... + 100785014.

It is an arithmetic number, because the mean of its divisors is an integer number (62141975820).

Almost surely, 2^{1158659221202} is an apocalyptic number.

1158659221202 is a deficient number, since it is larger than the sum of its proper divisors (829884005038).

1158659221202 is a wasteful number, since it uses less digits than its factorization.

1158659221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19106.

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 1158659221202 in words is "one trillion, one hundred fifty-eight billion, six hundred fifty-nine million, two hundred twenty-one thousand, two hundred two".