2201032043400 has 48 divisors (see below), whose sum is σ = 6823199336400. Its totient is φ = 586941878080.

The previous prime is 2201032043381. The next prime is 2201032043411. The reversal of 2201032043400 is 43402301022.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1834192770 + ... + 1834193969.

It is an arithmetic number, because the mean of its divisors is an integer number (142149986175).

Almost surely, 2^{2201032043400} is an apocalyptic number.

2201032043400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201032043400 is an abundant number, since it is smaller than the sum of its proper divisors (4622167293000).

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

2201032043400 is a wasteful number, since it uses less digits than its factorization.

2201032043400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668386758 (or 3668386749 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2201032043400 its reverse (43402301022), we get a palindrome (2244434344422).

The spelling of 2201032043400 in words is "two trillion, two hundred one billion, thirty-two million, forty-three thousand, four hundred".