1363400022 has 16 divisors (see below), whose sum is σ = 2733312960. Its totient is φ = 453381192.

The previous prime is 1363400021. The next prime is 1363400023. The reversal of 1363400022 is 2200043631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1363400021) and next prime (1363400023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363400021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268648 + ... + 273675.

It is an arithmetic number, because the mean of its divisors is an integer number (170832060).

Almost surely, 2^1363400022 is an apocalyptic number.

1363400022 is an abundant number, since it is smaller than the sum of its proper divisors (1369912938).

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

1363400022 is a wasteful number, since it uses less digits than its factorization.

1363400022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542747.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1363400022 is about 36924.2470742465. The cubic root of 1363400022 is about 1108.8541653611.

Adding to 1363400022 its reverse (2200043631), we get a palindrome (3563443653).

The spelling of 1363400022 in words is "one billion, three hundred sixty-three million, four hundred thousand, twenty-two".