220011122101004 has 48 divisors (see below), whose sum is σ = 428939571513600. Its totient is φ = 98040852462336.

The previous prime is 220011122100977. The next prime is 220011122101037. The reversal of 220011122101004 is 400101221110022.

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, 124052762 + ... + 125813790.

It is an arithmetic number, because the mean of its divisors is an integer number (8936241073200).

Almost surely, 2^{220011122101004} is an apocalyptic number.

It is an amenable number.

220011122101004 is a deficient number, since it is larger than the sum of its proper divisors (208928449412596).

220011122101004 is a wasteful number, since it uses less digits than its factorization.

220011122101004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843922 (or 1843920 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220011122101004 its reverse (400101221110022), we get a palindrome (620112343211026).

The spelling of 220011122101004 in words is "two hundred twenty trillion, eleven billion, one hundred twenty-two million, one hundred one thousand, four".