22003335053400 has 48 divisors (see below), whose sum is σ = 68210338667400. Its totient is φ = 5867556014080.

The previous prime is 22003335053363. The next prime is 22003335053429. The reversal of 22003335053400 is 435053330022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 18336111945 + ... + 18336113144.

Almost surely, 2^{22003335053400} is an apocalyptic number.

22003335053400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22003335053400 is an abundant number, since it is smaller than the sum of its proper divisors (46207003614000).

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

22003335053400 is a wasteful number, since it uses less digits than its factorization.

22003335053400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36672225108 (or 36672225099 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 22003335053400 its reverse (435053330022), we get a palindrome (22438388383422).

The spelling of 22003335053400 in words is "twenty-two trillion, three billion, three hundred thirty-five million, fifty-three thousand, four hundred".