22221505413410 has 64 divisors (see below), whose sum is σ = 40502739163392. Its totient is φ = 8777362404096.

The previous prime is 22221505413409. The next prime is 22221505413427. The reversal of 22221505413410 is 1431450512222.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453133412 + ... + 453182448.

It is an arithmetic number, because the mean of its divisors is an integer number (632855299428).

Almost surely, 2^{22221505413410} is an apocalyptic number.

22221505413410 is a deficient number, since it is larger than the sum of its proper divisors (18281233749982).

22221505413410 is a wasteful number, since it uses less digits than its factorization.

22221505413410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50987.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 22221505413410 its reverse (1431450512222), we get a palindrome (23652955925632).

The spelling of 22221505413410 in words is "twenty-two trillion, two hundred twenty-one billion, five hundred five million, four hundred thirteen thousand, four hundred ten".