1012220210022 has 16 divisors (see below), whose sum is σ = 2313646194432. Its totient is φ = 289205774280.

The previous prime is 1012220209999. The next prime is 1012220210069. The reversal of 1012220210022 is 2200120222101.

It is a junction number, because it is equal to n+sod(n) for n = 1012220209983 and 1012220210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12050240554 + ... + 12050240637.

It is an arithmetic number, because the mean of its divisors is an integer number (144602887152).

Almost surely, 2^{1012220210022} is an apocalyptic number.

1012220210022 is an abundant number, since it is smaller than the sum of its proper divisors (1301425984410).

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

1012220210022 is a wasteful number, since it uses less digits than its factorization.

1012220210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24100481203.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1012220210022 its reverse (2200120222101), we get a palindrome (3212340432123).

The spelling of 1012220210022 in words is "one trillion, twelve billion, two hundred twenty million, two hundred ten thousand, twenty-two".