10194224692572 has 144 divisors (see below), whose sum is σ = 26398442790720. Its totient is φ = 3315786200064.

The previous prime is 10194224692549. The next prime is 10194224692573. The reversal of 10194224692572 is 27529642249101.

10194224692572 is a `hidden beast` number, since 1 + 0 + 1 + 9 + 4 + 2 + 2 + 4 + 69 + 2 + 572 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10194224692573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 265503808 + ... + 265542200.

It is an arithmetic number, because the mean of its divisors is an integer number (183322519380).

Almost surely, 2^{10194224692572} is an apocalyptic number.

10194224692572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10194224692572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13199221395360).

10194224692572 is an abundant number, since it is smaller than the sum of its proper divisors (16204218098148).

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

10194224692572 is a wasteful number, since it uses less digits than its factorization.

10194224692572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39212 (or 39207 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 10194224692572 in words is "ten trillion, one hundred ninety-four billion, two hundred twenty-four million, six hundred ninety-two thousand, five hundred seventy-two".