2202021101000 has 128 divisors (see below), whose sum is σ = 6235235884800. Its totient is φ = 710568115200.

The previous prime is 2202021100991. The next prime is 2202021101057. The reversal of 2202021101000 is 1011202022.

It is a happy 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, 9133190 + ... + 9371189.

It is an arithmetic number, because the mean of its divisors is an integer number (48712780350).

Almost surely, 2^{2202021101000} is an apocalyptic number.

2202021101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202021101000 is an abundant number, since it is smaller than the sum of its proper divisors (4033214783800).

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

2202021101000 is a wasteful number, since it uses less digits than its factorization.

2202021101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18504424 (or 18504410 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2202021101000 its reverse (1011202022), we get a palindrome (2203032303022).

The spelling of 2202021101000 in words is "two trillion, two hundred two billion, twenty-one million, one hundred one thousand".