212001011112092 has 48 divisors (see below), whose sum is σ = 413512065620640. Its totient is φ = 94511721756672.

The previous prime is 212001011112091. The next prime is 212001011112103. The reversal of 212001011112092 is 290211110100212.

It is a happy number.

It is a super-3 number, since 3×212001011112092³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001011112091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43957808 + ... + 48541640.

It is an arithmetic number, because the mean of its divisors is an integer number (8614834700430).

Almost surely, 2^{212001011112092} is an apocalyptic number.

It is an amenable number.

212001011112092 is a deficient number, since it is larger than the sum of its proper divisors (201511054508548).

212001011112092 is a wasteful number, since it uses less digits than its factorization.

212001011112092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619670 (or 4619668 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 212001011112092 in words is "two hundred twelve trillion, one billion, eleven million, one hundred twelve thousand, ninety-two".