1020202416 has 60 divisors (see below), whose sum is σ = 3005428920. Its totient is φ = 322168320.

The previous prime is 1020202411. The next prime is 1020202423. The reversal of 1020202416 is 6142020201.

It is a super-2 number, since 2×1020202416² = 2081625939224474112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1020202411) 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, 183705 + ... + 189176.

It is an arithmetic number, because the mean of its divisors is an integer number (50090482).

Almost surely, 2^1020202416 is an apocalyptic number.

1020202416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1020202416 is an abundant number, since it is smaller than the sum of its proper divisors (1985226504).

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

1020202416 is a wasteful number, since it uses less digits than its factorization.

1020202416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372914 (or 372905 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1020202416 is about 31940.6076335439. The cubic root of 1020202416 is about 1006.6892922613.

Adding to 1020202416 its reverse (6142020201), we get a palindrome (7162222617).

The spelling of 1020202416 in words is "one billion, twenty million, two hundred two thousand, four hundred sixteen".