400201042220332 has 6 divisors (see below), whose sum is σ = 700351823885588. Its totient is φ = 200100521110164.

The previous prime is 400201042220293. The next prime is 400201042220351. The reversal of 400201042220332 is 233022240102004.

It is a junction number, because it is equal to n+sod(n) for n = 400201042220297 and 400201042220306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50025130277538 + ... + 50025130277545.

Almost surely, 2^{400201042220332} is an apocalyptic number.

It is an amenable number.

400201042220332 is a deficient number, since it is larger than the sum of its proper divisors (300150781665256).

400201042220332 is a wasteful number, since it uses less digits than its factorization.

400201042220332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100050260555087 (or 100050260555085 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 400201042220332 its reverse (233022240102004), we get a palindrome (633223282322336).

The spelling of 400201042220332 in words is "four hundred trillion, two hundred one billion, forty-two million, two hundred twenty thousand, three hundred thirty-two".