2245021145111 has 8 divisors (see below), whose sum is σ = 2245850226000. Its totient is φ = 2244192174400.

The previous prime is 2245021145071. The next prime is 2245021145113. The reversal of 2245021145111 is 1115411205422.

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 2245021145111 - 2¹⁸ = 2245020882967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245021145113) 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, 75349205 + ... + 75378993.

It is an arithmetic number, because the mean of its divisors is an integer number (280731278250).

Almost surely, 2^{2245021145111} is an apocalyptic number.

2245021145111 is a deficient number, since it is larger than the sum of its proper divisors (829080889).

2245021145111 is a wasteful number, since it uses less digits than its factorization.

2245021145111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55089.

The product of its (nonzero) digits is 3200, while the sum is 29.

The spelling of 2245021145111 in words is "two trillion, two hundred forty-five billion, twenty-one million, one hundred forty-five thousand, one hundred eleven".