119248721522 has 18 divisors (see below), whose sum is σ = 208082815983. Its totient is φ = 51105129852.

The previous prime is 119248721521. The next prime is 119248721551. The reversal of 119248721522 is 225127842911.

It can be written as a sum of positive squares in only one way, i.e., 59624360761 + 59624360761 = 244181^2 + 244181^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=244181.

It is not an unprimeable number, because it can be changed into a prime (119248721521) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3401093 + ... + 3435975.

Almost surely, 2^119248721522 is an apocalyptic number.

119248721522 is a deficient number, since it is larger than the sum of its proper divisors (88834094461).

119248721522 is an frugal number, since it uses more digits than its factorization.

119248721522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69782 (or 34892 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The spelling of 119248721522 in words is "one hundred nineteen billion, two hundred forty-eight million, seven hundred twenty-one thousand, five hundred twenty-two".