1012002211022 has 32 divisors (see below), whose sum is σ = 1661641682688. Its totient is φ = 458435440000.

The previous prime is 1012002211021. The next prime is 1012002211117. The reversal of 1012002211022 is 2201122002101.

It is a super-2 number, since 2×1012002211022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012002210988 and 1012002211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012002211021) 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, 48711497 + ... + 48732267.

It is an arithmetic number, because the mean of its divisors is an integer number (51926302584).

Almost surely, 2^{1012002211022} is an apocalyptic number.

1012002211022 is a deficient number, since it is larger than the sum of its proper divisors (649639471666).

1012002211022 is a wasteful number, since it uses less digits than its factorization.

1012002211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28216.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012002211022 its reverse (2201122002101), we get a palindrome (3213124213123).

The spelling of 1012002211022 in words is "one trillion, twelve billion, two million, two hundred eleven thousand, twenty-two".