1022010122122 has 32 divisors (see below), whose sum is σ = 1695388895424. Its totient is φ = 458191449600.

The previous prime is 1022010122083. The next prime is 1022010122171. The reversal of 1022010122122 is 2212210102201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022010122096 and 1022010122105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192004 + ... + 1442527.

It is an arithmetic number, because the mean of its divisors is an integer number (52980902982).

Almost surely, 2^{1022010122122} is an apocalyptic number.

1022010122122 is a deficient number, since it is larger than the sum of its proper divisors (673378773302).

1022010122122 is a wasteful number, since it uses less digits than its factorization.

1022010122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634934.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022010122122 its reverse (2212210102201), we get a palindrome (3234220224323).

The spelling of 1022010122122 in words is "one trillion, twenty-two billion, ten million, one hundred twenty-two thousand, one hundred twenty-two".