402203214224 has 40 divisors (see below), whose sum is σ = 890645435520. Its totient is φ = 172362624768.

The previous prime is 402203214221. The next prime is 402203214227. The reversal of 402203214224 is 422412302204.

It is an interprime number because it is at equal distance from previous prime (402203214221) and next prime (402203214227).

It is a junction number, because it is equal to n+sod(n) for n = 402203214193 and 402203214202.

It is not an unprimeable number, because it can be changed into a prime (402203214221) 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, 1981157 + ... + 2174715.

It is an arithmetic number, because the mean of its divisors is an integer number (22266135888).

Almost surely, 2^402203214224 is an apocalyptic number.

It is an amenable number.

402203214224 is an abundant number, since it is smaller than the sum of its proper divisors (488442221296).

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

402203214224 is a wasteful number, since it uses less digits than its factorization.

402203214224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212127 (or 212121 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 402203214224 its reverse (422412302204), we get a palindrome (824615516428).

The spelling of 402203214224 in words is "four hundred two billion, two hundred three million, two hundred fourteen thousand, two hundred twenty-four".