401267224010 has 32 divisors (see below), whose sum is σ = 735796681920. Its totient is φ = 157512840192.

The previous prime is 401267224003. The next prime is 401267224013. The reversal of 401267224010 is 10422762104.

It is a super-2 number, since 2×401267224010² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401267224013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248924 + ... + 929783.

It is an arithmetic number, because the mean of its divisors is an integer number (22993646310).

Almost surely, 2^401267224010 is an apocalyptic number.

401267224010 is a deficient number, since it is larger than the sum of its proper divisors (334529457910).

401267224010 is a wasteful number, since it uses less digits than its factorization.

401267224010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179350.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 401267224010 its reverse (10422762104), we get a palindrome (411689986114).

The spelling of 401267224010 in words is "four hundred one billion, two hundred sixty-seven million, two hundred twenty-four thousand, ten".