1020001210092 has 36 divisors (see below), whose sum is σ = 2673830335176. Its totient is φ = 340000403040.

The previous prime is 1020001210087. The next prime is 1020001210139. The reversal of 1020001210092 is 2900121000201.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 524691009 + ... + 524692952.

It is an arithmetic number, because the mean of its divisors is an integer number (74273064866).

Almost surely, 2^{1020001210092} is an apocalyptic number.

1020001210092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020001210092 is an abundant number, since it is smaller than the sum of its proper divisors (1653829125084).

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

1020001210092 is a wasteful number, since it uses less digits than its factorization.

1020001210092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049383980 (or 1049383966 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1020001210092 its reverse (2900121000201), we get a palindrome (3920122210293).

The spelling of 1020001210092 in words is "one trillion, twenty billion, one million, two hundred ten thousand, ninety-two".