1041022000 has 80 divisors (see below), whose sum is σ = 2529382752. Its totient is φ = 414393600.

The previous prime is 1041021997. The next prime is 1041022001. The reversal of 1041022000 is 2201401.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1041022001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452854 + ... + 455146.

Almost surely, 2^1041022000 is an apocalyptic number.

1041022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264691376).

1041022000 is an abundant number, since it is smaller than the sum of its proper divisors (1488360752).

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

1041022000 is a wasteful number, since it uses less digits than its factorization.

1041022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543 (or 2527 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1041022000 is about 32264.8725396522. The cubic root of 1041022000 is about 1013.4911698201.

Adding to 1041022000 its reverse (2201401), we get a palindrome (1043223401).

The spelling of 1041022000 in words is "one billion, forty-one million, twenty-two thousand".