1210020002092 has 24 divisors (see below), whose sum is σ = 2431619144640. Its totient is φ = 521061244560.

The previous prime is 1210020002089. The next prime is 1210020002099. The reversal of 1210020002092 is 2902000200121.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (1210020002099) 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, 723695338 + ... + 723697009.

It is an arithmetic number, because the mean of its divisors is an integer number (101317464360).

Almost surely, 2^{1210020002092} is an apocalyptic number.

It is an amenable number.

1210020002092 is an abundant number, since it is smaller than the sum of its proper divisors (1221599142548).

1210020002092 is a wasteful number, since it uses less digits than its factorization.

1210020002092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447392381 (or 1447392379 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 1210020002092 in words is "one trillion, two hundred ten billion, twenty million, two thousand, ninety-two".