10211611450245 has 32 divisors (see below), whose sum is σ = 17304009730560. Its totient is φ = 5124542991360.

The previous prime is 10211611450241. The next prime is 10211611450247. The reversal of 10211611450245 is 54205411611201.

It is not a de Polignac number, because 10211611450245 - 2² = 10211611450241 is a prime.

It is a super-2 number, since 2×10211611450245² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211611450241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4002301 + ... + 6036690.

It is an arithmetic number, because the mean of its divisors is an integer number (540750304080).

Almost surely, 2^{10211611450245} is an apocalyptic number.

10211611450245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10211611450245 is a deficient number, since it is larger than the sum of its proper divisors (7092398280315).

10211611450245 is a wasteful number, since it uses less digits than its factorization.

10211611450245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043005.

The product of its (nonzero) digits is 9600, while the sum is 33.

The spelling of 10211611450245 in words is "ten trillion, two hundred eleven billion, six hundred eleven million, four hundred fifty thousand, two hundred forty-five".