2220122011000 has 32 divisors (see below), whose sum is σ = 5195085508080. Its totient is φ = 888048804000.

The previous prime is 2220122010989. The next prime is 2220122011027. The reversal of 2220122011000 is 1102210222.

It is a happy number.

It is a congruent number.

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, 1110060006 + ... + 1110062005.

Almost surely, 2^{2220122011000} is an apocalyptic number.

2220122011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220122011000 is an abundant number, since it is smaller than the sum of its proper divisors (2974963497080).

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

2220122011000 is a wasteful number, since it uses less digits than its factorization.

2220122011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220122032 (or 2220122018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2220122011000 its reverse (1102210222), we get a palindrome (2221224221222).

The spelling of 2220122011000 in words is "two trillion, two hundred twenty billion, one hundred twenty-two million, eleven thousand".