1022012043113 has 16 divisors (see below), whose sum is σ = 1057020754944. Its totient is φ = 987132718080.

The previous prime is 1022012043103. The next prime is 1022012043131. The reversal of 1022012043113 is 3113402102201.

It is a cyclic number.

It is not a de Polignac number, because 1022012043113 - 2⁶ = 1022012043049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022012043103) 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, 35649281 + ... + 35677937.

It is an arithmetic number, because the mean of its divisors is an integer number (66063797184).

Almost surely, 2^{1022012043113} is an apocalyptic number.

It is an amenable number.

1022012043113 is a deficient number, since it is larger than the sum of its proper divisors (35008711831).

1022012043113 is a wasteful number, since it uses less digits than its factorization.

1022012043113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30872.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1022012043113 its reverse (3113402102201), we get a palindrome (4135414145314).

The spelling of 1022012043113 in words is "one trillion, twenty-two billion, twelve million, forty-three thousand, one hundred thirteen".