1362066211220 has 144 divisors (see below), whose sum is σ = 3381147645120. Its totient is φ = 456887808000.

The previous prime is 1362066211201. The next prime is 1362066211277. The reversal of 1362066211220 is 221126602631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58695620 + ... + 58718820.

It is an arithmetic number, because the mean of its divisors is an integer number (23480191980).

Almost surely, 2^{1362066211220} is an apocalyptic number.

1362066211220 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 1362066211220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690573822560).

1362066211220 is an abundant number, since it is smaller than the sum of its proper divisors (2019081433900).

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

1362066211220 is a wasteful number, since it uses less digits than its factorization.

1362066211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24826 (or 24811 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 1362066211220 in words is "one trillion, three hundred sixty-two billion, sixty-six million, two hundred eleven thousand, two hundred twenty".