49212012202 has 8 divisors (see below), whose sum is σ = 76363467300. Its totient is φ = 23757523104.

The previous prime is 49212012197. The next prime is 49212012247. The reversal of 49212012202 is 20221021294.

It can be written as a sum of positive squares in 2 ways, for example, as 44659946241 + 4552065961 = 211329^2 + 67469^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424241427 + ... + 424241542.

Almost surely, 2^49212012202 is an apocalyptic number.

49212012202 is a deficient number, since it is larger than the sum of its proper divisors (27151455098).

49212012202 is a wasteful number, since it uses less digits than its factorization.

49212012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848483000.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 49212012202 its reverse (20221021294), we get a palindrome (69433033496).

The spelling of 49212012202 in words is "forty-nine billion, two hundred twelve million, twelve thousand, two hundred two".