201012092 has 6 divisors (see below), whose sum is σ = 351771168. Its totient is φ = 100506044.

The previous prime is 201012073. The next prime is 201012101. The reversal of 201012092 is 290210102.

It is a super-2 number, since 2×201012092² = 80811722260432928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201012092.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25126508 + ... + 25126515.

It is an arithmetic number, because the mean of its divisors is an integer number (58628528).

Almost surely, 2^201012092 is an apocalyptic number.

It is an amenable number.

201012092 is a deficient number, since it is larger than the sum of its proper divisors (150759076).

201012092 is a wasteful number, since it uses less digits than its factorization.

201012092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50253027 (or 50253025 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 201012092 is about 14177.8733243036. The cubic root of 201012092 is about 585.7883466475.

Adding to 201012092 its reverse (290210102), we get a palindrome (491222194).

The spelling of 201012092 in words is "two hundred one million, twelve thousand, ninety-two".