1226152510010 has 8 divisors (see below), whose sum is σ = 2207074518036. Its totient is φ = 490461004000.

The previous prime is 1226152509997. The next prime is 1226152510039. The reversal of 1226152510010 is 100152516221.

It can be written as a sum of positive squares in 2 ways, for example, as 1218734305369 + 7418204641 = 1103963^2 + 86129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61307625491 + ... + 61307625510.

Almost surely, 2^{1226152510010} is an apocalyptic number.

1226152510010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1226152510010 is a deficient number, since it is larger than the sum of its proper divisors (980922008026).

1226152510010 is a wasteful number, since it uses less digits than its factorization.

1226152510010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122615251008.

The product of its (nonzero) digits is 1200, while the sum is 26.

The spelling of 1226152510010 in words is "one trillion, two hundred twenty-six billion, one hundred fifty-two million, five hundred ten thousand, ten".