1215014126610 has 16 divisors (see below), whose sum is σ = 2916033903936. Its totient is φ = 324003767088.

The previous prime is 1215014126581. The next prime is 1215014126617. The reversal of 1215014126610 is 166214105121.

It is a super-2 number, since 2×1215014126610² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 40500470887 = 1215014126610 / (1 + 2 + 1 + 5 + 0 + 1 + 4 + 1 + 2 + 6 + 6 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (1215014126617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20250235414 + ... + 20250235473.

It is an arithmetic number, because the mean of its divisors is an integer number (182252118996).

Almost surely, 2^{1215014126610} is an apocalyptic number.

1215014126610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1215014126610 is an abundant number, since it is smaller than the sum of its proper divisors (1701019777326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1215014126610 is a wasteful number, since it uses less digits than its factorization.

1215014126610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40500470897.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 1215014126610 in words is "one trillion, two hundred fifteen billion, fourteen million, one hundred twenty-six thousand, six hundred ten".