102226724526550 has 288 divisors, whose sum is σ = 228058913295360. Its totient is φ = 33760914048000.

The previous prime is 102226724526547. The next prime is 102226724526551. The reversal of 102226724526550 is 55625427622201.

It is a junction number, because it is equal to n+sod(n) for n = 102226724526494 and 102226724526503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102226724526551) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 643491429 + ... + 643650271.

It is an arithmetic number, because the mean of its divisors is an integer number (791871226720).

Almost surely, 2^{102226724526550} is an apocalyptic number.

102226724526550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102226724526550 is an abundant number, since it is smaller than the sum of its proper divisors (125832188768810).

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

102226724526550 is a wasteful number, since it uses less digits than its factorization.

102226724526550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159000 (or 158954 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 102226724526550 in words is "one hundred two trillion, two hundred twenty-six billion, seven hundred twenty-four million, five hundred twenty-six thousand, five hundred fifty".