10215456505126 has 16 divisors (see below), whose sum is σ = 15329296088064. Its totient is φ = 5105691516744.

The previous prime is 10215456505073. The next prime is 10215456505153. The reversal of 10215456505126 is 62150565451201.

It is a super-2 number, since 2×10215456505126² (a number of 27 digits) contains 22 as substring.

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, 58044675 + ... + 58220401.

It is an arithmetic number, because the mean of its divisors is an integer number (958081005504).

Almost surely, 2^{10215456505126} is an apocalyptic number.

10215456505126 is a deficient number, since it is larger than the sum of its proper divisors (5113839582938).

10215456505126 is a wasteful number, since it uses less digits than its factorization.

10215456505126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187155.

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 10215456505126 in words is "ten trillion, two hundred fifteen billion, four hundred fifty-six million, five hundred five thousand, one hundred twenty-six".