402220230298 has 8 divisors (see below), whose sum is σ = 603619996608. Its totient is φ = 201013564764.

The previous prime is 402220230281. The next prime is 402220230319. The reversal of 402220230298 is 892032022204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×402220230298² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48269986 + ... + 48278317.

It is an arithmetic number, because the mean of its divisors is an integer number (75452499576).

Almost surely, 2^402220230298 is an apocalyptic number.

402220230298 is a deficient number, since it is larger than the sum of its proper divisors (201399766310).

402220230298 is a wasteful number, since it uses less digits than its factorization.

402220230298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96550388.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 402220230298 in words is "four hundred two billion, two hundred twenty million, two hundred thirty thousand, two hundred ninety-eight".