1201220000092 has 48 divisors (see below), whose sum is σ = 2533376643840. Its totient is φ = 486846986112.

The previous prime is 1201220000069. The next prime is 1201220000107. The reversal of 1201220000092 is 2900000221021.

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

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, 1705753 + ... + 2304784.

It is an arithmetic number, because the mean of its divisors is an integer number (52778680080).

Almost surely, 2^{1201220000092} is an apocalyptic number.

It is an amenable number.

1201220000092 is an abundant number, since it is smaller than the sum of its proper divisors (1332156643748).

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

1201220000092 is a wasteful number, since it uses less digits than its factorization.

1201220000092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011130 (or 4011128 counting only the distinct ones).

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

The spelling of 1201220000092 in words is "one trillion, two hundred one billion, two hundred twenty million, ninety-two", and thus it is an aban number.