401203022 has 8 divisors (see below), whose sum is σ = 656514072. Its totient is φ = 182365000.

The previous prime is 401203021. The next prime is 401203097. The reversal of 401203022 is 220302104.

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 = 401202988 and 401203006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401203021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9118229 + ... + 9118272.

It is an arithmetic number, because the mean of its divisors is an integer number (82064259).

Almost surely, 2^401203022 is an apocalyptic number.

401203022 is a deficient number, since it is larger than the sum of its proper divisors (255311050).

401203022 is a wasteful number, since it uses less digits than its factorization.

401203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18236514.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 401203022 is about 20030.0529704741. The cubic root of 401203022 is about 737.5442222645.

Adding to 401203022 its reverse (220302104), we get a palindrome (621505126).

The spelling of 401203022 in words is "four hundred one million, two hundred three thousand, twenty-two".