401615002202 has 8 divisors (see below), whose sum is σ = 602425369056. Its totient is φ = 200806545852.

The previous prime is 401615002183. The next prime is 401615002211. The reversal of 401615002202 is 202200516104.

It is a happy number.

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

It is a super-2 number, since 2×401615002202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303233 + ... + 946139.

It is an arithmetic number, because the mean of its divisors is an integer number (75303171132).

Almost surely, 2^401615002202 is an apocalyptic number.

401615002202 is a deficient number, since it is larger than the sum of its proper divisors (200810366854).

401615002202 is a wasteful number, since it uses less digits than its factorization.

401615002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955252.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 401615002202 its reverse (202200516104), we get a palindrome (603815518306).

The spelling of 401615002202 in words is "four hundred one billion, six hundred fifteen million, two thousand, two hundred two".