1250122098 has 24 divisors (see below), whose sum is σ = 2655972432. Its totient is φ = 392194624.

The previous prime is 1250122037. The next prime is 1250122099. The reversal of 1250122098 is 8902210521.

It is not an unprimeable number, because it can be changed into a prime (1250122099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358740 + ... + 362207.

It is an arithmetic number, because the mean of its divisors is an integer number (110665518).

Almost surely, 2^1250122098 is an apocalyptic number.

1250122098 is an abundant number, since it is smaller than the sum of its proper divisors (1405850334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1250122098 is a wasteful number, since it uses less digits than its factorization.

1250122098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720986 (or 720969 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1250122098 is about 35357.0657436389. The cubic root of 1250122098 is about 1077.2524174963.

The spelling of 1250122098 in words is "one billion, two hundred fifty million, one hundred twenty-two thousand, ninety-eight".