222140113400 has 72 divisors (see below), whose sum is σ = 539907813480. Its totient is φ = 84992698560.

The previous prime is 222140113373. The next prime is 222140113409. The reversal of 222140113400 is 4311041222.

222140113400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222140113409) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 944012 + ... + 1155611.

Almost surely, 2^222140113400 is an apocalyptic number.

222140113400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222140113400 is an abundant number, since it is smaller than the sum of its proper divisors (317767700080).

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

222140113400 is a wasteful number, since it uses less digits than its factorization.

222140113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099685 (or 2099653 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222140113400 its reverse (4311041222), we get a palindrome (226451154622).

The spelling of 222140113400 in words is "two hundred twenty-two billion, one hundred forty million, one hundred thirteen thousand, four hundred".