10202234202420 has 96 divisors (see below), whose sum is σ = 30933625457280. Its totient is φ = 2497444462080.

The previous prime is 10202234202361. The next prime is 10202234202421. The reversal of 10202234202420 is 2420243220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202234202421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35990830 + ... + 36273189.

It is an arithmetic number, because the mean of its divisors is an integer number (322225265180).

Almost surely, 2^{10202234202420} is an apocalyptic number.

10202234202420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202234202420 is an abundant number, since it is smaller than the sum of its proper divisors (20731391254860).

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

10202234202420 is a wasteful number, since it uses less digits than its factorization.

10202234202420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72264225 (or 72264223 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10202234202420 its reverse (2420243220201), we get a palindrome (12622477422621).

The spelling of 10202234202420 in words is "ten trillion, two hundred two billion, two hundred thirty-four million, two hundred two thousand, four hundred twenty".