10123203222000 has 240 divisors, whose sum is σ = 38571245612640. Its totient is φ = 2454109824000.

The previous prime is 10123203221951. The next prime is 10123203222037. The reversal of 10123203222000 is 22230232101.

10123203222000 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 320 + 322 + 20 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×10123203222000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25365645 + ... + 25761644.

It is an arithmetic number, because the mean of its divisors is an integer number (160713523386).

Almost surely, 2^{10123203222000} is an apocalyptic number.

10123203222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10123203222000 is an abundant number, since it is smaller than the sum of its proper divisors (28448042390640).

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

10123203222000 is a wasteful number, since it uses less digits than its factorization.

10123203222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51127329 (or 51127310 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10123203222000 its reverse (22230232101), we get a palindrome (10145433454101).

The spelling of 10123203222000 in words is "ten trillion, one hundred twenty-three billion, two hundred three million, two hundred twenty-two thousand".