49021110212112 has 120 divisors (see below), whose sum is σ = 137896387244928. Its totient is φ = 16256558323200.

The previous prime is 49021110212077. The next prime is 49021110212119. The reversal of 49021110212112 is 21121201112094.

49021110212112 is a `hidden beast` number, since 490 + 21 + 110 + 21 + 21 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (49021110212119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22281973 + ... + 24382955.

Almost surely, 2^{49021110212112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49021110212112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68948193622464).

49021110212112 is an abundant number, since it is smaller than the sum of its proper divisors (88875277032816).

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

49021110212112 is a wasteful number, since it uses less digits than its factorization.

49021110212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101829 (or 2101820 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 49021110212112 in words is "forty-nine trillion, twenty-one billion, one hundred ten million, two hundred twelve thousand, one hundred twelve".