10001201022050 has 24 divisors (see below), whose sum is σ = 21259695887616. Its totient is φ = 3428983207440.

The previous prime is 10001201022049. The next prime is 10001201022061. The reversal of 10001201022050 is 5022010210001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14287429682 + ... + 14287430381.

It is an arithmetic number, because the mean of its divisors is an integer number (885820661984).

Almost surely, 2^{10001201022050} is an apocalyptic number.

10001201022050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001201022050 is an abundant number, since it is smaller than the sum of its proper divisors (11258494865566).

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

10001201022050 is a wasteful number, since it uses less digits than its factorization.

10001201022050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28574860082 (or 28574860077 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 10001201022050 its reverse (5022010210001), we get a palindrome (15023211232051).

The spelling of 10001201022050 in words is "ten trillion, one billion, two hundred one million, twenty-two thousand, fifty".