2221010230120 has 32 divisors (see below), whose sum is σ = 5451570565920. Its totient is φ = 807640083520.

The previous prime is 2221010230093. The next prime is 2221010230121. The reversal of 2221010230120 is 210320101222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2221010230094 and 2221010230103.

It is not an unprimeable number, because it can be changed into a prime (2221010230121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2523874822 + ... + 2523875701.

It is an arithmetic number, because the mean of its divisors is an integer number (170361580185).

Almost surely, 2^{2221010230120} is an apocalyptic number.

2221010230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221010230120 is an abundant number, since it is smaller than the sum of its proper divisors (3230560335800).

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

2221010230120 is a wasteful number, since it uses less digits than its factorization.

2221010230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047750545 (or 5047750541 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2221010230120 its reverse (210320101222), we get a palindrome (2431330331342).

The spelling of 2221010230120 in words is "two trillion, two hundred twenty-one billion, ten million, two hundred thirty thousand, one hundred twenty".