221241032034 has 32 divisors (see below), whose sum is σ = 482990402880. Its totient is φ = 67003473600.

The previous prime is 221241032029. The next prime is 221241032071. The reversal of 221241032034 is 430230142122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 221241031995 and 221241032013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867937 + ... + 1093524.

It is an arithmetic number, because the mean of its divisors is an integer number (15093450090).

Almost surely, 2^221241032034 is an apocalyptic number.

221241032034 is an abundant number, since it is smaller than the sum of its proper divisors (261749370846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221241032034 is a wasteful number, since it uses less digits than its factorization.

221241032034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963186.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 221241032034 its reverse (430230142122), we get a palindrome (651471174156).

The spelling of 221241032034 in words is "two hundred twenty-one billion, two hundred forty-one million, thirty-two thousand, thirty-four".