202101000112012 has 12 divisors (see below), whose sum is σ = 374481264913560. Its totient is φ = 95106352993856.

The previous prime is 202101000111991. The next prime is 202101000112043. The reversal of 202101000112012 is 210211000101202.

It is a super-3 number, since 3×202101000112012³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202101000111983 and 202101000112001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1486036765462 + ... + 1486036765597.

It is an arithmetic number, because the mean of its divisors is an integer number (31206772076130).

Almost surely, 2^{202101000112012} is an apocalyptic number.

It is an amenable number.

202101000112012 is a deficient number, since it is larger than the sum of its proper divisors (172380264801548).

202101000112012 is a wasteful number, since it uses less digits than its factorization.

202101000112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972073531080 (or 2972073531078 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202101000112012 its reverse (210211000101202), we get a palindrome (412312000213214).

The spelling of 202101000112012 in words is "two hundred two trillion, one hundred one billion, one hundred twelve thousand, twelve".