1010122011022 has 4 divisors (see below), whose sum is σ = 1515183016536. Its totient is φ = 505061005510.

The previous prime is 1010122011001. The next prime is 1010122011029. The reversal of 1010122011022 is 2201102210101.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1010122011022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010122010993 and 1010122011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010122011029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252530502754 + ... + 252530502757.

It is an arithmetic number, because the mean of its divisors is an integer number (378795754134).

Almost surely, 2^{1010122011022} is an apocalyptic number.

1010122011022 is a deficient number, since it is larger than the sum of its proper divisors (505061005514).

1010122011022 is an equidigital number, since it uses as much as digits as its factorization.

1010122011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505061005513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010122011022 its reverse (2201102210101), we get a palindrome (3211224221123).

It can be divided in two parts, 10101 and 22011022, that multiplied together give a palindrome (222333333222).

The spelling of 1010122011022 in words is "one trillion, ten billion, one hundred twenty-two million, eleven thousand, twenty-two".