1012011121022 has 16 divisors (see below), whose sum is σ = 1657485039600. Its totient is φ = 459597599040.

The previous prime is 1012011121021. The next prime is 1012011121073. The reversal of 1012011121022 is 2201211102101.

1012011121022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1012011120988 and 1012011121006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012011121021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20347397 + ... + 20397072.

It is an arithmetic number, because the mean of its divisors is an integer number (103592814975).

Almost surely, 2^{1012011121022} is an apocalyptic number.

1012011121022 is a deficient number, since it is larger than the sum of its proper divisors (645473918578).

1012011121022 is a wasteful number, since it uses less digits than its factorization.

1012011121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40745611.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1012011121022 its reverse (2201211102101), we get a palindrome (3213222223123).

The spelling of 1012011121022 in words is "one trillion, twelve billion, eleven million, one hundred twenty-one thousand, twenty-two".