1010122122 has 16 divisors (see below), whose sum is σ = 2020578912. Its totient is φ = 336651600.

The previous prime is 1010122121. The next prime is 1010122123. The reversal of 1010122122 is 2212210101.

It is an interprime number because it is at equal distance from previous prime (1010122121) and next prime (1010122123).

It is a junction number, because it is equal to n+sod(n) for n = 1010122098 and 1010122107.

It is not an unprimeable number, because it can be changed into a prime (1010122121) 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, 43497 + ... + 62547.

It is an arithmetic number, because the mean of its divisors is an integer number (126286182).

Almost surely, 2^1010122122 is an apocalyptic number.

1010122122 is an abundant number, since it is smaller than the sum of its proper divisors (1010456790).

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

1010122122 is a wasteful number, since it uses less digits than its factorization.

1010122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27893.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1010122122 is about 31782.4184416479. The cubic root of 1010122122 is about 1003.3627201051.

Adding to 1010122122 its reverse (2212210101), we get a palindrome (3222332223).

It can be divided in two parts, 10101 and 22122, that multiplied together give a palindrome (223454322).

The spelling of 1010122122 in words is "one billion, ten million, one hundred twenty-two thousand, one hundred twenty-two".