1011023012022 has 16 divisors (see below), whose sum is σ = 2029241920752. Its totient is φ = 335808354560.

The previous prime is 1011023011919. The next prime is 1011023012033. The reversal of 1011023012022 is 2202103201101.

It is a junction number, because it is equal to n+sod(n) for n = 1011023011992 and 1011023012010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299827203 + ... + 299830574.

It is an arithmetic number, because the mean of its divisors is an integer number (126827620047).

Almost surely, 2^{1011023012022} is an apocalyptic number.

1011023012022 is an abundant number, since it is smaller than the sum of its proper divisors (1018218908730).

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

1011023012022 is a wasteful number, since it uses less digits than its factorization.

1011023012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599658063.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1011023012022 its reverse (2202103201101), we get a palindrome (3213126213123).

The spelling of 1011023012022 in words is "one trillion, eleven billion, twenty-three million, twelve thousand, twenty-two".