49021110212111 has 8 divisors (see below), whose sum is σ = 49277878261680. Its totient is φ = 48764713485312.

The previous prime is 49021110212077. The next prime is 49021110212119. The reversal of 49021110212111 is 11121201112094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49021110212111 is a prime.

It is a super-3 number, since 3×49021110212111³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 92565965 + ... + 93094038.

It is an arithmetic number, because the mean of its divisors is an integer number (6159734782710).

Almost surely, 2^{49021110212111} is an apocalyptic number.

49021110212111 is a deficient number, since it is larger than the sum of its proper divisors (256768049569).

49021110212111 is a wasteful number, since it uses less digits than its factorization.

49021110212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185661385.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 49021110212111 in words is "forty-nine trillion, twenty-one billion, one hundred ten million, two hundred twelve thousand, one hundred eleven".