49898098222 has 16 divisors (see below), whose sum is σ = 85563717120. Its totient is φ = 21378869208.

The previous prime is 49898098193. The next prime is 49898098223. The reversal of 49898098222 is 22289089894.

49898098222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49898098222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49898098223) 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, 450898 + ... + 550549.

It is an arithmetic number, because the mean of its divisors is an integer number (5347732320).

Almost surely, 2^49898098222 is an apocalyptic number.

49898098222 is a deficient number, since it is larger than the sum of its proper divisors (35665618898).

49898098222 is a wasteful number, since it uses less digits than its factorization.

49898098222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005015.

The product of its (nonzero) digits is 11943936, while the sum is 61.

The spelling of 49898098222 in words is "forty-nine billion, eight hundred ninety-eight million, ninety-eight thousand, two hundred twenty-two".