102302001420220 has 24 divisors (see below), whose sum is σ = 245524803408864. Its totient is φ = 35074971915456.

The previous prime is 102302001420187. The next prime is 102302001420239. The reversal of 102302001420220 is 22024100203201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365364290647 + ... + 365364290926.

It is an arithmetic number, because the mean of its divisors is an integer number (10230200142036).

Almost surely, 2^{102302001420220} is an apocalyptic number.

102302001420220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102302001420220 is an abundant number, since it is smaller than the sum of its proper divisors (143222801988644).

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

102302001420220 is a wasteful number, since it uses less digits than its factorization.

102302001420220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730728581589 (or 730728581587 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 102302001420220 its reverse (22024100203201), we get a palindrome (124326101623421).

The spelling of 102302001420220 in words is "one hundred two trillion, three hundred two billion, one million, four hundred twenty thousand, two hundred twenty".