1332211320000 has 560 divisors, whose sum is σ = 5338958486400. Its totient is φ = 322957440000.

The previous prime is 1332211319981. The next prime is 1332211320019. The reversal of 1332211320000 is 231122331.

1332211320000 is a `hidden beast` number, since 1 + 332 + 2 + 11 + 320 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1332211319981) and next prime (1332211320019).

It is a super-2 number, since 2×1332211320000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11823931 + ... + 11936069.

It is an arithmetic number, because the mean of its divisors is an integer number (9533854440).

Almost surely, 2^{1332211320000} is an apocalyptic number.

1332211320000 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 1332211320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2669479243200).

1332211320000 is an abundant number, since it is smaller than the sum of its proper divisors (4006747166400).

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

1332211320000 is a wasteful number, since it uses less digits than its factorization.

1332211320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112191 (or 112160 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1332211320000 its reverse (231122331), we get a palindrome (1332442442331).

The spelling of 1332211320000 in words is "one trillion, three hundred thirty-two billion, two hundred eleven million, three hundred twenty thousand".