49021412122 has 16 divisors (see below), whose sum is σ = 73928189160. Its totient is φ = 24378734592.

The previous prime is 49021412101. The next prime is 49021412161. The reversal of 49021412122 is 22121412094.

It can be written as a sum of positive squares in 4 ways, for example, as 48987411561 + 34000561 = 221331^2 + 5831^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525968 + ... + 2545300.

Almost surely, 2^49021412122 is an apocalyptic number.

49021412122 is a deficient number, since it is larger than the sum of its proper divisors (24906777038).

49021412122 is a wasteful number, since it uses less digits than its factorization.

49021412122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26097.

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

Subtracting from 49021412122 its sum of digits (28), we obtain a palindrome (49021412094).

The spelling of 49021412122 in words is "forty-nine billion, twenty-one million, four hundred twelve thousand, one hundred twenty-two".