49021022202112 has 72 divisors (see below), whose sum is σ = 98619329793600. Its totient is φ = 24318024407040.

The previous prime is 49021022201969. The next prime is 49021022202203. The reversal of 49021022202112 is 21120222012094.

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 in 7 ways as a sum of consecutive naturals, for example, 153536014 + ... + 153854962.

It is an arithmetic number, because the mean of its divisors is an integer number (1369712913800).

Almost surely, 2^{49021022202112} 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 49021022202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49309664896800).

49021022202112 is an abundant number, since it is smaller than the sum of its proper divisors (49598307591488).

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

49021022202112 is a wasteful number, since it uses less digits than its factorization.

49021022202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323679 (or 323665 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 49021022202112 in words is "forty-nine trillion, twenty-one billion, twenty-two million, two hundred two thousand, one hundred twelve".