1300211020220 has 144 divisors (see below), whose sum is σ = 3245158546560. Its totient is φ = 436120344576.

The previous prime is 1300211020219. The next prime is 1300211020231. The reversal of 1300211020220 is 220201120031.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1300211020195 and 1300211020204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155356196 + ... + 155364564.

It is an arithmetic number, because the mean of its divisors is an integer number (22535823240).

Almost surely, 2^{1300211020220} is an apocalyptic number.

1300211020220 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 1300211020220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1622579273280).

1300211020220 is an abundant number, since it is smaller than the sum of its proper divisors (1944947526340).

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

1300211020220 is a wasteful number, since it uses less digits than its factorization.

1300211020220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11812 (or 11803 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1300211020220 its reverse (220201120031), we get a palindrome (1520412140251).

The spelling of 1300211020220 in words is "one trillion, three hundred billion, two hundred eleven million, twenty thousand, two hundred twenty".