1013020022 has 12 divisors (see below), whose sum is σ = 1767616740. Its totient is φ = 434151396.

The previous prime is 1013019991. The next prime is 1013020031. The reversal of 1013020022 is 2200203101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1013019985 and 1013020012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5168372 + ... + 5168567.

It is an arithmetic number, because the mean of its divisors is an integer number (147301395).

Almost surely, 2^1013020022 is an apocalyptic number.

1013020022 is a deficient number, since it is larger than the sum of its proper divisors (754596718).

1013020022 is a wasteful number, since it uses less digits than its factorization.

1013020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10336955 (or 10336948 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1013020022 is about 31827.9754618480. The cubic root of 1013020022 is about 1004.3213067431.

Adding to 1013020022 its reverse (2200203101), we get a palindrome (3213223123).

The spelling of 1013020022 in words is "one billion, thirteen million, twenty thousand, twenty-two".