1002145522411 has 8 divisors (see below), whose sum is σ = 1111779316800. Its totient is φ = 895600004040.

The previous prime is 1002145522351. The next prime is 1002145522429. The reversal of 1002145522411 is 1142255412001.

1002145522411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1002145522411 - 2⁹ = 1002145521899 is a prime.

It is a super-2 number, since 2×1002145522411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002145522411.

It is not an unprimeable number, because it can be changed into a prime (1002145523411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772068321 + ... + 772069618.

It is an arithmetic number, because the mean of its divisors is an integer number (138972414600).

Almost surely, 2^{1002145522411} is an apocalyptic number.

1002145522411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1002145522411 is a deficient number, since it is larger than the sum of its proper divisors (109633794389).

1002145522411 is a wasteful number, since it uses less digits than its factorization.

1002145522411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544138009.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 1002145522411 in words is "one trillion, two billion, one hundred forty-five million, five hundred twenty-two thousand, four hundred eleven".