102226315730 has 256 divisors, whose sum is σ = 256074255360. Its totient is φ = 28402483200.

The previous prime is 102226315703. The next prime is 102226315777. The reversal of 102226315730 is 37513622201.

It is a super-3 number, since 3×102226315730³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 20116790 + ... + 20121870.

It is an arithmetic number, because the mean of its divisors is an integer number (1000290060).

Almost surely, 2^102226315730 is an apocalyptic number.

102226315730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102226315730 is an abundant number, since it is smaller than the sum of its proper divisors (153847939630).

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

102226315730 is a wasteful number, since it uses less digits than its factorization.

102226315730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 102226315730 its reverse (37513622201), we get a palindrome (139739937931).

The spelling of 102226315730 in words is "one hundred two billion, two hundred twenty-six million, three hundred fifteen thousand, seven hundred thirty".