220001102011002 has 16 divisors (see below), whose sum is σ = 473848527408480. Its totient is φ = 67692646772592.

The previous prime is 220001102010923. The next prime is 220001102011049. The reversal of 220001102011002 is 200110201100022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410263474352 + ... + 1410263474507.

It is an arithmetic number, because the mean of its divisors is an integer number (29615532963030).

Almost surely, 2^{220001102011002} is an apocalyptic number.

220001102011002 is an abundant number, since it is smaller than the sum of its proper divisors (253847425397478).

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

220001102011002 is a wasteful number, since it uses less digits than its factorization.

220001102011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820526948877.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220001102011002 its reverse (200110201100022), we get a palindrome (420111303111024).

The spelling of 220001102011002 in words is "two hundred twenty trillion, one billion, one hundred two million, eleven thousand, two".