202222462426 has 8 divisors (see below), whose sum is σ = 303337702080. Its totient is φ = 101109895068.

The previous prime is 202222462399. The next prime is 202222462447. The reversal of 202222462426 is 624264222202.

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

It is a junction number, because it is equal to n+sod(n) for n = 202222462391 and 202222462400.

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, 466756 + ... + 788863.

It is an arithmetic number, because the mean of its divisors is an integer number (37917212760).

Almost surely, 2^202222462426 is an apocalyptic number.

202222462426 is a deficient number, since it is larger than the sum of its proper divisors (101115239654).

202222462426 is a wasteful number, since it uses less digits than its factorization.

202222462426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336148.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 202222462426 its reverse (624264222202), we get a palindrome (826486684628).

The spelling of 202222462426 in words is "two hundred two billion, two hundred twenty-two million, four hundred sixty-two thousand, four hundred twenty-six".