42622238220202 has 8 divisors (see below), whose sum is σ = 64075747882500. Its totient is φ = 21263655592704.

The previous prime is 42622238220193. The next prime is 42622238220253. The reversal of 42622238220202 is 20202283222624.

It can be written as a sum of positive squares in 2 ways, for example, as 38463824090241 + 4158414129961 = 6201921^2 + 2039219^2 .

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

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, 23731757577 + ... + 23731759372.

Almost surely, 2^{42622238220202} is an apocalyptic number.

42622238220202 is a deficient number, since it is larger than the sum of its proper divisors (21453509662298).

42622238220202 is a wasteful number, since it uses less digits than its factorization.

42622238220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47463517400.

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 42622238220202 in words is "forty-two trillion, six hundred twenty-two billion, two hundred thirty-eight million, two hundred twenty thousand, two hundred two".