2203244661420 has 144 divisors (see below), whose sum is σ = 7460289188352. Its totient is φ = 521698504320.

The previous prime is 2203244661353. The next prime is 2203244661439. The reversal of 2203244661420 is 241664423022.

2203244661420 is a `hidden beast` number, since 2 + 2 + 0 + 32 + 4 + 4 + 6 + 614 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 12853812 + ... + 13024091.

It is an arithmetic number, because the mean of its divisors is an integer number (51807563808).

Almost surely, 2^{2203244661420} is an apocalyptic number.

2203244661420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203244661420 is an abundant number, since it is smaller than the sum of its proper divisors (5257044526932).

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

2203244661420 is a wasteful number, since it uses less digits than its factorization.

2203244661420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25877972 (or 25877967 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 2203244661420 in words is "two trillion, two hundred three billion, two hundred forty-four million, six hundred sixty-one thousand, four hundred twenty".