402212230414 has 8 divisors (see below), whose sum is σ = 619624246968. Its totient is φ = 195670814760.

The previous prime is 402212230369. The next prime is 402212230429. The reversal of 402212230414 is 414032212204.

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

It is a super-2 number, since 2×402212230414² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 2717650132 + ... + 2717650279.

It is an arithmetic number, because the mean of its divisors is an integer number (77453030871).

Almost surely, 2^402212230414 is an apocalyptic number.

402212230414 is a deficient number, since it is larger than the sum of its proper divisors (217412016554).

402212230414 is a wasteful number, since it uses less digits than its factorization.

402212230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435300450.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 402212230414 its reverse (414032212204), we get a palindrome (816244442618).

The spelling of 402212230414 in words is "four hundred two billion, two hundred twelve million, two hundred thirty thousand, four hundred fourteen".