1450212219980 has 48 divisors (see below), whose sum is σ = 3083331654144. Its totient is φ = 572905052160.

The previous prime is 1450212219979. The next prime is 1450212220073. The reversal of 1450212219980 is 899122120541.

It is a super-2 number, since 2×1450212219980² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506732 + ... + 1776851.

It is an arithmetic number, because the mean of its divisors is an integer number (64236076128).

Almost surely, 2^{1450212219980} is an apocalyptic number.

1450212219980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450212219980 is an abundant number, since it is smaller than the sum of its proper divisors (1633119434164).

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

1450212219980 is a wasteful number, since it uses less digits than its factorization.

1450212219980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283986 (or 2283984 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 1450212219980 in words is "one trillion, four hundred fifty billion, two hundred twelve million, two hundred nineteen thousand, nine hundred eighty".