105522151276072 has 16 divisors (see below), whose sum is σ = 197854843323060. Its totient is φ = 52760859723264.

The previous prime is 105522151276067. The next prime is 105522151276099. The reversal of 105522151276072 is 270672151225501.

It can be written as a sum of positive squares in 2 ways, for example, as 103481099024356 + 2041052251716 = 10172566^2 + 1428654^2 .

It is a super-2 number, since 2×105522151276072² (a number of 29 digits) contains 22 as substring.

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, 24902793 + ... + 28830424.

Almost surely, 2^{105522151276072} is an apocalyptic number.

It is an amenable number.

105522151276072 is a deficient number, since it is larger than the sum of its proper divisors (92332692046988).

105522151276072 is a wasteful number, since it uses less digits than its factorization.

105522151276072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53978700 (or 53978696 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 46.

The spelling of 105522151276072 in words is "one hundred five trillion, five hundred twenty-two billion, one hundred fifty-one million, two hundred seventy-six thousand, seventy-two".