2133555515422 has 16 divisors (see below), whose sum is σ = 3245920128000. Its totient is φ = 1051586877880.

The previous prime is 2133555515419. The next prime is 2133555515491. The reversal of 2133555515422 is 2245155553312.

It is a congruent 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, 278422 + ... + 2084377.

It is an arithmetic number, because the mean of its divisors is an integer number (202870008000).

Almost surely, 2^{2133555515422} is an apocalyptic number.

2133555515422 is a deficient number, since it is larger than the sum of its proper divisors (1112364612578).

2133555515422 is a wasteful number, since it uses less digits than its factorization.

2133555515422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369231.

The product of its digits is 900000, while the sum is 43.

The spelling of 2133555515422 in words is "two trillion, one hundred thirty-three billion, five hundred fifty-five million, five hundred fifteen thousand, four hundred twenty-two".