1400222600 has 48 divisors (see below), whose sum is σ = 3720595200. Its totient is φ = 480075840.

The previous prime is 1400222581. The next prime is 1400222617. The reversal of 1400222600 is 62220041.

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, 498680 + ... + 501479.

It is an arithmetic number, because the mean of its divisors is an integer number (77512400).

Almost surely, 2^1400222600 is an apocalyptic number.

1400222600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400222600 is an abundant number, since it is smaller than the sum of its proper divisors (2320372600).

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

1400222600 is a wasteful number, since it uses less digits than its factorization.

1400222600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000182 (or 1000173 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1400222600 is about 37419.5483671302. The cubic root of 1400222600 is about 1118.7482294532.

Adding to 1400222600 its reverse (62220041), we get a palindrome (1462442641).

The spelling of 1400222600 in words is "one billion, four hundred million, two hundred twenty-two thousand, six hundred".