1301202200020 has 96 divisors (see below), whose sum is σ = 2870601793920. Its totient is φ = 494778816000.

The previous prime is 1301202200003. The next prime is 1301202200041. The reversal of 1301202200020 is 200022021031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14058895 + ... + 14151145.

It is an arithmetic number, because the mean of its divisors is an integer number (29902102020).

Almost surely, 2^{1301202200020} is an apocalyptic number.

1301202200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301202200020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1435300896960).

1301202200020 is an abundant number, since it is smaller than the sum of its proper divisors (1569399593900).

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

1301202200020 is a wasteful number, since it uses less digits than its factorization.

1301202200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92665 (or 92663 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1301202200020 its reverse (200022021031), we get a palindrome (1501224221051).

The spelling of 1301202200020 in words is "one trillion, three hundred one billion, two hundred two million, two hundred thousand, twenty".