220111012022000 has 160 divisors (see below), whose sum is σ = 580635519519744. Its totient is φ = 80037240096000.

The previous prime is 220111012021997. The next prime is 220111012022017. The reversal of 220111012022000 is 220210111022.

It is a super-2 number, since 2×220111012022000² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 605412269 + ... + 605775731.

Almost surely, 2^{220111012022000} is an apocalyptic number.

220111012022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220111012022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290317759759872).

220111012022000 is an abundant number, since it is smaller than the sum of its proper divisors (360524507497744).

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

220111012022000 is a wasteful number, since it uses less digits than its factorization.

220111012022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391024 (or 391008 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220111012022000 its reverse (220210111022), we get a palindrome (220331222133022).

The spelling of 220111012022000 in words is "two hundred twenty trillion, one hundred eleven billion, twelve million, twenty-two thousand".