1010299122 has 256 divisors, whose sum is σ = 2864332800. Its totient is φ = 257541120.

The previous prime is 1010299109. The next prime is 1010299133. The reversal of 1010299122 is 2219920101.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13839678 + ... + 13839750.

It is an arithmetic number, because the mean of its divisors is an integer number (11188800).

Almost surely, 2^1010299122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010299122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432166400).

1010299122 is an abundant number, since it is smaller than the sum of its proper divisors (1854033678).

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

1010299122 is a wasteful number, since it uses less digits than its factorization.

1010299122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 1010299122 is about 31785.2028780689. The cubic root of 1010299122 is about 1003.4213218739.

The spelling of 1010299122 in words is "one billion, ten million, two hundred ninety-nine thousand, one hundred twenty-two".