1424212032220 has 24 divisors (see below), whose sum is σ = 3087324148608. Its totient is φ = 551307883200.

The previous prime is 1424212032181. The next prime is 1424212032223. The reversal of 1424212032220 is 222302124241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424212032223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148557471 + ... + 1148558710.

It is an arithmetic number, because the mean of its divisors is an integer number (128638506192).

Almost surely, 2^{1424212032220} is an apocalyptic number.

1424212032220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424212032220 is an abundant number, since it is smaller than the sum of its proper divisors (1663112116388).

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

1424212032220 is a wasteful number, since it uses less digits than its factorization.

1424212032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297116221 (or 2297116219 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1424212032220 its reverse (222302124241), we get a palindrome (1646514156461).

The spelling of 1424212032220 in words is "one trillion, four hundred twenty-four billion, two hundred twelve million, thirty-two thousand, two hundred twenty".