1022229495120 has 80 divisors (see below), whose sum is σ = 3169122556032. Its totient is φ = 272576371200.

The previous prime is 1022229495109. The next prime is 1022229495179. The reversal of 1022229495120 is 215949222201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 3682309 + ... + 3950171.

Almost surely, 2^{1022229495120} is an apocalyptic number.

1022229495120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022229495120 is an abundant number, since it is smaller than the sum of its proper divisors (2146893060912).

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

1022229495120 is a wasteful number, since it uses less digits than its factorization.

1022229495120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283780 (or 283774 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 1022229495120 in words is "one trillion, twenty-two billion, two hundred twenty-nine million, four hundred ninety-five thousand, one hundred twenty".