1022210021022 has 8 divisors (see below), whose sum is σ = 2044420042056. Its totient is φ = 340736673672.

The previous prime is 1022210021003. The next prime is 1022210021039. The reversal of 1022210021022 is 2201200122201.

1022210021022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1022210021022 is an admirable number.

It is a super-4 number, since 4×1022210021022⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022210020992 and 1022210021010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85184168413 + ... + 85184168424.

It is an arithmetic number, because the mean of its divisors is an integer number (255552505257).

Almost surely, 2^{1022210021022} is an apocalyptic number.

1022210021022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1022210021022 is a wasteful number, since it uses less digits than its factorization.

1022210021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170368336842.

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

Adding to 1022210021022 its reverse (2201200122201), we get a palindrome (3223410143223).

The spelling of 1022210021022 in words is "one trillion, twenty-two billion, two hundred ten million, twenty-one thousand, twenty-two".